-40%
SM I2C slot Motherboard Diagnostic 4 bit digit Debug Test POST Card IBM Laptop
$ 7.6
- Description
- Size Guide
Description
It tests and diagnoses the target by internal intelligent programs and displays all results by codes.It supports SM and I2C interface.
SM and I2C BUS have CLK, DATA signal, no FRAME , IRDT and RST signal.
QIGUAN diagnose procedure is launched via FRAME channel,please distinguish and pay attention while SM.I2C BUS is in diggnose progress, QIGUAN CODE reflects results of DATA signal as FRAME signal.
Notice:
There is an English user guide , it will tell you how to find the problem , so you can judge the fault with the code information quickly.
Remove laptop's battery,connect with POST card cable to laptop battery interface. During testing, the power is supplied by AC adapter.
It is only used for IBM laptop motherbord , it only supports IBM T61,R61/I/E,T400/S,T500,X61/S,X200/S,W500,W700.