About pretend load cpu: Faux load cpu contains varieties used for socket 478, 775, 1155, 1366. Helps to restore mainboard sooner, to acknowledge vcore supply, reset sign, check principal with out mount cpu.
Faux CPU load is a great tool when repairing motherboards. With my expertise, I want to current a sensible means via the mainboard restore course of. I do know this subject has been hotly debated on the discussion board, so I need to share with you about pretend CPU load in an trustworthy, extra correct means with constructiveness, not controversy. Please present extra feedback for extra full CPU load dummy.
* Situations for CPU to work:
– Vcore
– Pulse from clockgen
– Reset sign from chip north
– Good energy sign from male chip or IO
* Symbols on CPU load dummy.
– Vcore: CPU energy
– BLCK0, BLCK1 : clock to CPU from clockgen
– VREF0,1,2,3 : CPU energy VID reference voltage
– CPU_RESET : reset sign from chip north
– PWROK: OK sign from the male chip
* Tips on how to check and measure on pretend load CPU.
– If the supply Vcore is nice, it is possible for you to to measure the voltage VD: 1.2V to 1.5V
– BLCK0, BLCK1: This sign is barely necessary when Vcore is accessible, used to diagnose in Pan principal with sufficient energy, reset pulse however principal doesn’t boot to get rid of the potential of clockgen harm. If the clockgen is nice, you’ll measure 0.4V, and if the clockgen fails, will probably be 0V. If you do not have Vcore, you will get a worth of 1.4 to 1.8V .
– CPU_RESET : This pin will need to have 1.2 to 1.5V, if not, it is attributable to chip error north (principal will need to have sufficient energy)
– PWROK: This pin will need to have 1.5V. If not, it’s essential to examine the male or IO relying on the primary (principal supply is ample)
– VREF : reference voltage should be 0.8V.
Thanks guys, you could find and purchase on-line for some huge cash from 60k – 200k relying on the sort.
* Situations for CPU to work:
– Vcore
– Pulse from clockgen
– Reset sign from chip north
– Good energy sign from male chip or IO
* Symbols on CPU load dummy.
– Vcore: CPU energy
– BLCK0, BLCK1 : clock to CPU from clockgen
– VREF0,1,2,3 : CPU energy VID reference voltage
– CPU_RESET : reset sign from chip north
– PWROK: OK sign from the male chip
* Tips on how to check and measure on pretend load CPU.
– If the supply Vcore is nice, it is possible for you to to measure the voltage VD: 1.2V to 1.5V
– BLCK0, BLCK1: This sign is barely necessary when Vcore is accessible, used to diagnose in Pan principal with sufficient energy, reset pulse however principal doesn’t boot to get rid of the potential of clockgen harm. If the clockgen is nice, you’ll measure 0.4V, and if the clockgen fails, will probably be 0V. If you do not have Vcore, you will get a worth of 1.4 to 1.8V .
– CPU_RESET : This pin will need to have 1.2 to 1.5V, if not, it is attributable to chip error north (principal will need to have sufficient energy)
– PWROK: This pin will need to have 1.5V. If not, it’s essential to examine the male or IO relying on the primary (principal supply is ample)
– VREF : reference voltage should be 0.8V.
Thanks guys, you could find and purchase on-line for some huge cash from 60k – 200k relying on the sort.
