How to distinguish second-hand main engine from mining machine
Publish: 2021-05-13 13:31:41
1. Take it apart. Look at the st inside. If you have a SSD, you can look at the number of times the SSD is charged.
2. mining machine is mainly graphics card performance, the server requires CPU performance, completely different
mining machine can't replace server. Home high-end configuration of the second-hand host can be. Or directly to the second-hand market to find second-hand server on the line.
mining machine can't replace server. Home high-end configuration of the second-hand host can be. Or directly to the second-hand market to find second-hand server on the line.
3. You can download Antu rabbit or Master Lu, and you can know whether it is a real mobile phone or not by running for one minute.
4. bitcoin (bitcoin: bitcoin) was originally a kind of network virtual currency, similar to Tencent's q-coin, but it has been able to buy real-life goods. It is characterized by decentralization, anonymity, and can only be used in the digital world. It does not belong to any country or financial institution, and is not subject to geographical restrictions. It can be exchanged anywhere in the world. Therefore, it is used as a money laundering tool by some criminals. In 2013, the U.S. government recognized the legal status of bitcoin, making the price of bitcoin soar. In China, on November 19, 2013, a bitcoin was equivalent to 6989 yuan
on January 7, 2014, Taobao announced that it would ban the sale of Internet virtual currencies such as bitcoin and lightcoin from January 14. On February 26, 2014, Democratic Senator Joe Manchin of West Virginia issued an open letter to a number of regulatory authorities of the US federal government, hoping that relevant institutions would pay attention to the current situation of bitcoin encouraging illegal activities and disrupting the financial order, and demanded that actions be taken as soon as possible to completely ban the electronic currency. On January 11, 2017), the Shanghai headquarters of the people's Bank of China and the Shanghai Municipal Finance Office carried out on-site inspection of bitcoin China, focusing on whether the enterprise carried out credit, payment, exchange and other related businesses without permission or license; Implementation of anti money laundering system; Fund security risks, etc. On January 12, 2017, the business management department of the people's Bank of China also entered the trading platforms such as "fire coin net" and "currency bank" in Beijing
on May 12, 2017, a global outbreak of bitcoin virus madly attacked public and commercial systems! More than 40 hospitals across the UK have been widely hacked, leaving the NHS in chaos. The campus networks of many colleges and universities in China were also occupied. Nearly 74 countries in the world have been seriously attacked
from 360 Q & A, I hope you can adopt it~
on January 7, 2014, Taobao announced that it would ban the sale of Internet virtual currencies such as bitcoin and lightcoin from January 14. On February 26, 2014, Democratic Senator Joe Manchin of West Virginia issued an open letter to a number of regulatory authorities of the US federal government, hoping that relevant institutions would pay attention to the current situation of bitcoin encouraging illegal activities and disrupting the financial order, and demanded that actions be taken as soon as possible to completely ban the electronic currency. On January 11, 2017), the Shanghai headquarters of the people's Bank of China and the Shanghai Municipal Finance Office carried out on-site inspection of bitcoin China, focusing on whether the enterprise carried out credit, payment, exchange and other related businesses without permission or license; Implementation of anti money laundering system; Fund security risks, etc. On January 12, 2017, the business management department of the people's Bank of China also entered the trading platforms such as "fire coin net" and "currency bank" in Beijing
on May 12, 2017, a global outbreak of bitcoin virus madly attacked public and commercial systems! More than 40 hospitals across the UK have been widely hacked, leaving the NHS in chaos. The campus networks of many colleges and universities in China were also occupied. Nearly 74 countries in the world have been seriously attacked
from 360 Q & A, I hope you can adopt it~
5. Of course, today many customers choose his second-hand mining machine, the price is reasonable, the rability of the machine has not declined
6. See if the configuration is old. If it's a brand new configuration, it can't be seen at all
this is also the reason why it is not recommended to buy brand new hosts sold by indivial businesses online.
this is also the reason why it is not recommended to buy brand new hosts sold by indivial businesses online.
7. PS2 host selection guide
I. selection of PS2 host
most PS2 hosts in the world are 5000x models, mainly selling 50001, 50006, 50007, 55006, 50009, etc. Among them, 50006, 50007 and 55006 are the three models with the largest shipping volume. At this time, some friends will ask what is the difference between them? OK, please look down:
50006: This machine is the PS2 host of Hong Kong Version, with 110V to 220V power supply circuit inside, so the advantage is that there is no need to buy a transformer. Floating price is around 1480rmb
50007: the internal workmanship of the Taiwan version of PS2 is the same as that of other versions, but there is no power supply circuit for voltage conversion, so we need to purchase another transformer. Floating price is around 1450rmb
55006: ceramic white GT4 limited edition host can also be used without purchasing transformer, which is convenient and fast, but the anti pollution ability is really low... It seems too clean. This host comes with the introction trial version of GT4, and the floating price is about 1520 RMB
ceramic white host
let's answer your questions
1. Some players ask, are the internal materials of these hosts the same
A: ha ha, well, please rest assured that Sony's things are all the same, and there is no preference for one over the other. As for some bosses who claim that 55006 is a limited edition and the plate work is good, you don't have to pay attention to it, because next he will probably take out some refurbishing machines to compare with you, which is a bad thing, and he has been tricked by JS
2. It's said that the rate of 06 is low, but the rate of 07 is more
A: you don't have to worry about this problem. First of all, we need to make it clear that all 5000x hosts use v9v10 motherboard, and the early V9 and V10 are indeed easy to burn. There are two reasons. One is that the early optical drive circuit chip used la6508, and the chip impedance is much lower than 3000x PS2. In addition, the quality of D battlements is low, so the early burning rate of PS2 is very high. Now it's different. Sony has rarely used the motherboard of V9, improved the V10 (adjusted the impedance), and even launched a new circuit board of V11. In this way, the burning probability has been greatly reced. If there is a burning machine again, you have to see if your disc quality is 484
3
A: some players will ask this question, and the answer is yes. Of course, there is no problem. Although this circuit is not originally proced by Sony, it is also supervised by Sony and is only released after strict testing. You can see that the matching power plug has a fuse to prevent overvoltage, which is very refined
ps250006 power plug
what is the core changing machine?? How to identify
core changing machine refers to the method of changing the internal BIOS (basic input and output system) to achieve the purpose of passing 3000x as 5000x host. At present, most of the core changing machines are 30001 and 39001, and the core changing machines are 50001 and 50006< The common characteristics of 5000x are as follows:
1. Observe whether there is a st screen behind the heat sink of the main engine, if there is, it is a core changing machine
2. Observe the number of USB ports of the host computer, if there are three, it is the core changing machine, and if there are two, it is the genuine one
3. There should be no groove on the side when the hard disk interface of the host is opened
what is a refurbishing machine?? How to identify the refurbishing machine
refurbishing machine is a kind of machine that "decorates" the two handed PS2 as a new proct by means of processing, desting, replacing the main parts and so on< The methods of appearance identification are as follows:
1. Looking at the outer package, the box is pure dark blue and smooth. There is a white "Playstation" seal at the mouth of the box. If the machine is brand new, the seal should be intact There are red "free warranty grade stickers" on the box mouth of 50006 and 55006)
2. Check the surface of PS2 host, and the surface should be free of fingerprints, scratches and collision marks. The "black seal" on the back of the main engine is smooth but ll. When sealing, it should be opened immediately. It should not be muddy or leave any seal resie on the main engine
3. Turn on the power and test whether there is abnormal sound (such as rubbing, beeping, etc.) in the warehouse. Under normal circumstances, there will be a slight "click" sound in the warehouse. After leaving the warehouse, gently shake the disc tray to feel whether it is loose. The new procts are also loose, but the loose range is not very large
4. Observe whether there are friction marks on the handle and memory card interface, whether there are st deposits on the fan blade (because some cleaning agents can easily absorb st after cleaning the fan, so in order to avoid refurbishing the machine, carefully observe the fan), and whether there are traces of clips and cards on the left side of the host (some PS2 have used supports, So it's easy to leave traces on the left side of the host)
2 PS2 purchase guide[ Any questions you have can be answered in this post< The internal identification method is as follows:
1. Check whether the PS2 screw is brand new and there should be no removal trace of the screwdriver
2. The solder joints of the internal circuit board of the host should be neat, without re soldering, desoldering, etc Because most PS2 will be equipped with direct reading, if the solder joints here are the same, then the chance of renovation is much smaller.)< 3. There is no scratch on the metal baffle inside the main engine and no st on the edges and corners
4. Observe whether the optical head objective is crystal clear, mainly the edge of the objective
boot test identification is as follows:
1? If so, it may be a new one
2. Test the reading ability of d5 and D9 on CD, DVD and Z respectively
3. Enter the system to view model parameters, language settings, etc
recommendation (six star full value):
50006}}}}} {}}} {}} {}} {}} {}} {}} {}} {}} {}} {}} {}} {}} {}} {}}}
why? Their common advantage is that Hong Kong version of the machine does not need to buy power, and its power socket work is absolutely excellent. 55006 should have been the first choice, but its ceramic white is too easy to stick to st, so one star is dected. Most of 50006 and 55006 bare heads are R-type, and their rability is better than c-head. 50007 doesn't directly support 220 V, and it doesn't dare to fully guarantee the matching when purchasing its own power supply, so the number of stars dected is a little more
note: we don't discuss the factors of refurbishing machine here, because with the increase of PS2 shipment, refurbishing machines may appear in various models
after the introction of the host part...
features of the original a handle:
handle interface
1. Observe the handle interface, the words "Sony" are concave and convex with rank, and the handwriting is clear. If you gently shake the interface, you will hear a slight "dada" sound, which comes from the anti-static ring inside the interface. Of course, some of the original handles will not have any sound, and players should not worry too much. These are just technical problems. But if there is sound, it can be used as one of the authentication features
2. The handle line of the original a handle is smooth and tough. If you touch the surface of the line carefully, you will feel a little gravel. At the end of a row of letters printed on the handle line is Dowell
3. The handle of a is very smooth and has the feeling of touching silk goods. Uneven metal gravel can be seen on the handle surface, and the handwriting of Sony Peugeot is clear and full. When the direction key is pressed, it has soft elasticity. When the L3 and R3 keys are pressed, it will make a crisp "rattle" sound. The select and start keys protrude about 3 mm from the surface of the handle, and the analog key protrudes about 1 mm from the surface of the handle. The analog indicator is very bright and dazzling when the power is turned on. □△○ × Four key use of pressed plastic embedding techniques, allowing players to use four keys for a long time without worrying about color fading
4. There are 6 screw ports on the back of the handle, the upper and lower screw ports on the left and right sides are opposite each other, the middle upper screw port is on the left side of the handle line entrance, and the middle lower screw port is next to the back of L3 key. Remove the screw, the screw is flat head
the blue rubber pad and shockproof sponge of the handle
5. The identification of the handle is still based on the key position. □△○ × Four key can be seen from the back is divided into four colors, are using the same key color tone, four key pad for hollow light blue. Select, start, analog three key structure, the same as the front key color is dark gray. 50. R key rubber pad is blue. The cross key rubber pad is hollow light yellow
6. Open the integrated chip inside the handle, and you will find an integrated chip at the center of the upper part of the circuit board slightly to the left. This chip is installed obliquely. Carefully observe the solder joints around the chip, and the solder joints should be round and full, and the wire ends should not show burrs. On the left and right of the circuit board, there are two thin wires, red on the top and black on the bottom, which are welded near the edge
7. The handle of the original a handle is connected by a contact cable. When the handle is opened from the back, you can see that a rectangular sponge is pasted on the cable position, which is shockproof
introction of memory card:
now memory cards can be basically divided into three categories, namely Sony original card, hori card and Kemco card. These three kinds of cards are regular memory cards, there is no difference in use. You can rest assured to buy, in fact, the memory card is the least fake PS2
in addition to the above three categories, Sony also sold various limited edition memory cards in different periods
Sony original black memory cards
hori memory cards
Kemco memory cards
various limited edition memory cards
identification methods
basically, there is no need to identify. There are few fake cards in the world. The prices of these three kinds of memory cards are the most expensive in the original factory, floating around 160, while the prices of hori and Kemco cards are slightly lower than those of the original factory, floating around 140<
Introction to golden finger:
xploder v1.0
xploder: it is a kind of golden finger without cassette, and its biggest feature is that it can run perfectly with only one disc. There are four versions of xploder: v1.0, 2.0, 3.0 and 4.0 pro. In use, xploder needs to take up part of the space of PS2 memory card to store the golden finger code, and the different versions take up different amounts. V1.0 only needs 25K of space, while v4.0pro needs 1.5m of space to run< The gold finger code format of xploder is: xploder supports raw and xploder, xploder v4.0pro supports raw, xploder and gameshark2 v3. However, e to the earlier version of v1.0, golden finger code starting with 9 is not supported, which has been completely improved by v4.0 pro. In addition, xploder v1.0 is also compatible with part of ar2's golden finger code, such as fatalism 2 Chinese version and so on
why recommend xploder? First, only xploder discs can be used. Second, it's easy to get golden finger code. Players who often use golden finger code should know that raw code is the basis of golden finger code conversion, and xploder just supports this kind of password. It can be said that as long as there is golden finger code, xploder's available password can be found, which is extremely convenient. Xploder also supports boot D9 and can crack DVD area code. It has many functions. The price is only 5-10 yuan to buy a CDR
about self recording: xploder's
I. selection of PS2 host
most PS2 hosts in the world are 5000x models, mainly selling 50001, 50006, 50007, 55006, 50009, etc. Among them, 50006, 50007 and 55006 are the three models with the largest shipping volume. At this time, some friends will ask what is the difference between them? OK, please look down:
50006: This machine is the PS2 host of Hong Kong Version, with 110V to 220V power supply circuit inside, so the advantage is that there is no need to buy a transformer. Floating price is around 1480rmb
50007: the internal workmanship of the Taiwan version of PS2 is the same as that of other versions, but there is no power supply circuit for voltage conversion, so we need to purchase another transformer. Floating price is around 1450rmb
55006: ceramic white GT4 limited edition host can also be used without purchasing transformer, which is convenient and fast, but the anti pollution ability is really low... It seems too clean. This host comes with the introction trial version of GT4, and the floating price is about 1520 RMB
ceramic white host
let's answer your questions
1. Some players ask, are the internal materials of these hosts the same
A: ha ha, well, please rest assured that Sony's things are all the same, and there is no preference for one over the other. As for some bosses who claim that 55006 is a limited edition and the plate work is good, you don't have to pay attention to it, because next he will probably take out some refurbishing machines to compare with you, which is a bad thing, and he has been tricked by JS
2. It's said that the rate of 06 is low, but the rate of 07 is more
A: you don't have to worry about this problem. First of all, we need to make it clear that all 5000x hosts use v9v10 motherboard, and the early V9 and V10 are indeed easy to burn. There are two reasons. One is that the early optical drive circuit chip used la6508, and the chip impedance is much lower than 3000x PS2. In addition, the quality of D battlements is low, so the early burning rate of PS2 is very high. Now it's different. Sony has rarely used the motherboard of V9, improved the V10 (adjusted the impedance), and even launched a new circuit board of V11. In this way, the burning probability has been greatly reced. If there is a burning machine again, you have to see if your disc quality is 484
3
A: some players will ask this question, and the answer is yes. Of course, there is no problem. Although this circuit is not originally proced by Sony, it is also supervised by Sony and is only released after strict testing. You can see that the matching power plug has a fuse to prevent overvoltage, which is very refined
ps250006 power plug
what is the core changing machine?? How to identify
core changing machine refers to the method of changing the internal BIOS (basic input and output system) to achieve the purpose of passing 3000x as 5000x host. At present, most of the core changing machines are 30001 and 39001, and the core changing machines are 50001 and 50006< The common characteristics of 5000x are as follows:
1. Observe whether there is a st screen behind the heat sink of the main engine, if there is, it is a core changing machine
2. Observe the number of USB ports of the host computer, if there are three, it is the core changing machine, and if there are two, it is the genuine one
3. There should be no groove on the side when the hard disk interface of the host is opened
what is a refurbishing machine?? How to identify the refurbishing machine
refurbishing machine is a kind of machine that "decorates" the two handed PS2 as a new proct by means of processing, desting, replacing the main parts and so on< The methods of appearance identification are as follows:
1. Looking at the outer package, the box is pure dark blue and smooth. There is a white "Playstation" seal at the mouth of the box. If the machine is brand new, the seal should be intact There are red "free warranty grade stickers" on the box mouth of 50006 and 55006)
2. Check the surface of PS2 host, and the surface should be free of fingerprints, scratches and collision marks. The "black seal" on the back of the main engine is smooth but ll. When sealing, it should be opened immediately. It should not be muddy or leave any seal resie on the main engine
3. Turn on the power and test whether there is abnormal sound (such as rubbing, beeping, etc.) in the warehouse. Under normal circumstances, there will be a slight "click" sound in the warehouse. After leaving the warehouse, gently shake the disc tray to feel whether it is loose. The new procts are also loose, but the loose range is not very large
4. Observe whether there are friction marks on the handle and memory card interface, whether there are st deposits on the fan blade (because some cleaning agents can easily absorb st after cleaning the fan, so in order to avoid refurbishing the machine, carefully observe the fan), and whether there are traces of clips and cards on the left side of the host (some PS2 have used supports, So it's easy to leave traces on the left side of the host)
2 PS2 purchase guide[ Any questions you have can be answered in this post< The internal identification method is as follows:
1. Check whether the PS2 screw is brand new and there should be no removal trace of the screwdriver
2. The solder joints of the internal circuit board of the host should be neat, without re soldering, desoldering, etc Because most PS2 will be equipped with direct reading, if the solder joints here are the same, then the chance of renovation is much smaller.)< 3. There is no scratch on the metal baffle inside the main engine and no st on the edges and corners
4. Observe whether the optical head objective is crystal clear, mainly the edge of the objective
boot test identification is as follows:
1? If so, it may be a new one
2. Test the reading ability of d5 and D9 on CD, DVD and Z respectively
3. Enter the system to view model parameters, language settings, etc
recommendation (six star full value):
50006}}}}} {}}} {}} {}} {}} {}} {}} {}} {}} {}} {}} {}} {}} {}} {}}}
why? Their common advantage is that Hong Kong version of the machine does not need to buy power, and its power socket work is absolutely excellent. 55006 should have been the first choice, but its ceramic white is too easy to stick to st, so one star is dected. Most of 50006 and 55006 bare heads are R-type, and their rability is better than c-head. 50007 doesn't directly support 220 V, and it doesn't dare to fully guarantee the matching when purchasing its own power supply, so the number of stars dected is a little more
note: we don't discuss the factors of refurbishing machine here, because with the increase of PS2 shipment, refurbishing machines may appear in various models
after the introction of the host part...
features of the original a handle:
handle interface
1. Observe the handle interface, the words "Sony" are concave and convex with rank, and the handwriting is clear. If you gently shake the interface, you will hear a slight "dada" sound, which comes from the anti-static ring inside the interface. Of course, some of the original handles will not have any sound, and players should not worry too much. These are just technical problems. But if there is sound, it can be used as one of the authentication features
2. The handle line of the original a handle is smooth and tough. If you touch the surface of the line carefully, you will feel a little gravel. At the end of a row of letters printed on the handle line is Dowell
3. The handle of a is very smooth and has the feeling of touching silk goods. Uneven metal gravel can be seen on the handle surface, and the handwriting of Sony Peugeot is clear and full. When the direction key is pressed, it has soft elasticity. When the L3 and R3 keys are pressed, it will make a crisp "rattle" sound. The select and start keys protrude about 3 mm from the surface of the handle, and the analog key protrudes about 1 mm from the surface of the handle. The analog indicator is very bright and dazzling when the power is turned on. □△○ × Four key use of pressed plastic embedding techniques, allowing players to use four keys for a long time without worrying about color fading
4. There are 6 screw ports on the back of the handle, the upper and lower screw ports on the left and right sides are opposite each other, the middle upper screw port is on the left side of the handle line entrance, and the middle lower screw port is next to the back of L3 key. Remove the screw, the screw is flat head
the blue rubber pad and shockproof sponge of the handle
5. The identification of the handle is still based on the key position. □△○ × Four key can be seen from the back is divided into four colors, are using the same key color tone, four key pad for hollow light blue. Select, start, analog three key structure, the same as the front key color is dark gray. 50. R key rubber pad is blue. The cross key rubber pad is hollow light yellow
6. Open the integrated chip inside the handle, and you will find an integrated chip at the center of the upper part of the circuit board slightly to the left. This chip is installed obliquely. Carefully observe the solder joints around the chip, and the solder joints should be round and full, and the wire ends should not show burrs. On the left and right of the circuit board, there are two thin wires, red on the top and black on the bottom, which are welded near the edge
7. The handle of the original a handle is connected by a contact cable. When the handle is opened from the back, you can see that a rectangular sponge is pasted on the cable position, which is shockproof
introction of memory card:
now memory cards can be basically divided into three categories, namely Sony original card, hori card and Kemco card. These three kinds of cards are regular memory cards, there is no difference in use. You can rest assured to buy, in fact, the memory card is the least fake PS2
in addition to the above three categories, Sony also sold various limited edition memory cards in different periods
Sony original black memory cards
hori memory cards
Kemco memory cards
various limited edition memory cards
identification methods
basically, there is no need to identify. There are few fake cards in the world. The prices of these three kinds of memory cards are the most expensive in the original factory, floating around 160, while the prices of hori and Kemco cards are slightly lower than those of the original factory, floating around 140<
Introction to golden finger:
xploder v1.0
xploder: it is a kind of golden finger without cassette, and its biggest feature is that it can run perfectly with only one disc. There are four versions of xploder: v1.0, 2.0, 3.0 and 4.0 pro. In use, xploder needs to take up part of the space of PS2 memory card to store the golden finger code, and the different versions take up different amounts. V1.0 only needs 25K of space, while v4.0pro needs 1.5m of space to run< The gold finger code format of xploder is: xploder supports raw and xploder, xploder v4.0pro supports raw, xploder and gameshark2 v3. However, e to the earlier version of v1.0, golden finger code starting with 9 is not supported, which has been completely improved by v4.0 pro. In addition, xploder v1.0 is also compatible with part of ar2's golden finger code, such as fatalism 2 Chinese version and so on
why recommend xploder? First, only xploder discs can be used. Second, it's easy to get golden finger code. Players who often use golden finger code should know that raw code is the basis of golden finger code conversion, and xploder just supports this kind of password. It can be said that as long as there is golden finger code, xploder's available password can be found, which is extremely convenient. Xploder also supports boot D9 and can crack DVD area code. It has many functions. The price is only 5-10 yuan to buy a CDR
about self recording: xploder's
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