Board part no : 6050A3022501-mb-A01(A1)
On the case:
Hp Elitebook 840-G5
S/n : 5CG8346Y8F
Prod I'd : 4DR71UC#ABD
CT: PHWGH00WBDJEV3
But after reading bios i see another S/N and model in Bin file:
Hp Elitebook 840-G6
S/n : 5CG0134DTS
Problem: Notebook turned off notebook with the power button, notebook go in sleep mode. Next day after trying power on with power button - it can`t start: no picture, PowerLed and CapsLk lighting (blinking and resetting every 5 sec) allways. After disconnect battery and connect battery or connect PSU - see automaticaly power on, PowerLed and CapsLk lighting on also (blinking and resetting every 5 sec). I think this is a Bios problem. Please help me!
On the case:
Hp Elitebook 840-G5
S/n : 5CG8346Y8F
Prod I'd : 4DR71UC#ABD
CT: PHWGH00WBDJEV3
But after reading bios i see another S/N and model in Bin file:
Hp Elitebook 840-G6
S/n : 5CG0134DTS
Problem: Notebook turned off notebook with the power button, notebook go in sleep mode. Next day after trying power on with power button - it can`t start: no picture, PowerLed and CapsLk lighting (blinking and resetting every 5 sec) allways. After disconnect battery and connect battery or connect PSU - see automaticaly power on, PowerLed and CapsLk lighting on also (blinking and resetting every 5 sec). I think this is a Bios problem. Please help me!
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