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Have a liquid damaged 820-01700
No wifi hardware detected within OS, liquid damage around U3730.
Are there some base requirements for the Wifi to be detected, nothing looked like it had gone.
Thanks!
Have an 820-00850 A1989 13" Pro 4 Thunderbolt Port.
Liquid damage to C7214 only, was totally burned out with burning electrical smell. Shorting to ground for sure.
Getting 5.1v on USB
No liquid to anything else.
Fried CPU?
Cheers
I have a 820-01598-A which won't turn on.
I can get it into DFU mode but can't successfully restore - USB Coms error
Getting the correct voltages for 0V9_SSD0 and 2V5_NAND_SSD0
PPBUS = 12.55v
Prior to attempting a DFU restore the fan repeatedly would spin for 1 second and then stop with a...
Hello,
The machine is a 2014 A1398 2.8GHz 16GB DG.
There was liquid damage however the customer decided to wipe away the evidence before brining the laptop in.
I am getting 0.7v on PPBUS_G3H
I am assuming that a short is causing this but can't see or feel anything hot.
Thanks!
I am looking at an 820-01598 which works almost perfectly.
Sadly the screen is not detected, nothing on the LCD and no backlight. Works when connected to an external.
I have cleaned the board off and can see no damage to traces/components. The backlight IC looks clean.
Attached are some...