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820-3662 orange light, fan spin, no chime, no display

Thread starter Sr. Robot
Start date Dec 28, 2021

S

Sr. Robot

Member

#1

Hi, got an 820-3662 with no signs of corrosion. Charging light on, fans spins, but no chime and no display.

PPVCC_S0_CPU is 1.76 v

2informaticos

Administrator

Staff member

#2

Any history available?
Do you get USB activity, or external video?
Did you try known good BIOS?

S

Sr. Robot

Member

#3

Yes, tried USB and external video to no avail.

Do you have a clean ME Bios? Thanks

2informaticos

Administrator

Staff member

#4

Try this one:

820-3662 Medusa Clean ME + PRAM.bin

drive.google.com

drive.google.com

S

Sr. Robot

Member

#5

It was corrupt BIOS. Now machine chimes and displays. Thank you so much.

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