Please try hp ProBook 640 G5 bios bin below and reply
dont have it
Please try hp envy 15-bp118nf fix bios below and reply
Please try hp envy 15-bp118nf disabled RAM onboard bios below and reply
Received payment, thanks Please try the password below and reply Dell OPTIPLEX 5090 unlock system password...
try that BID 087DE
flash both chip 16 & 32MB
Please try hp ProBook 640 G5 fix bios below and reply 16_fix.rar 32_fix.rar
Please try HP pavillon 15-dq2003ca fix bios below and reply
please post full laptop model like example: HP PAVILION X360 aq-e14514e
Please try surface pro 1724 clear bios password below and reply
read bios chip with eeprom reader and post backup
it is not bios problem maybe need to check LVDS or display
Please try Asus G713RW bios below and reply
please post laptop and motherboard model also post your laptop problem