HP probook 430 g6 power on but no display

[nobitavanchoxuka]

when i try turn on my laptop the screen remains black then the capslock+numlock buttons blinking 5 times, fan spinning but no display
cpu coil=0v
Ram=1.2v,5v,3v,1.8v ok
i have tried all the unplugging and holding Win+b keys,reflash bios but nothing is successful

[nobitavanchoxuka]

Re: HP probook 430 g6 power on but no display

[QUOTE=nobitavanchoxuka;1199641]when i try turn on my laptop the screen remains black then the capslock+numlock buttons blinking 5 times, fan spinning but no display
cpu coil=0v
Ram=1.2v,5v,3v,1.8v ok
i have tried all the unplugging and holding Win+b keys,reflash bios but nothing is successful

[Stevedb]

Re: HP probook 430 g6 power on but no display

Hi I would do an clean me first of your original bios. You need to desolder bios and make backup with an external programmer. Do it several times and compare them wit each other and see that they are the same and post it bios section and ask for clean me.

Good luck

Regards
Steve