Hello,
I have an A2681, it got wet, the customer brought it back to another store and then to us.
I found oxidation on the backlight area, next to UP950, UR630, and UR600.
We also found some oxidation on UF 350. I cleaned it and replaced it.
Before, it wouldn't start, but I replaced UR630 and UR6000 and now it starts, but sometimes the backlight is weak and I noticed that when I clip the motherboard onto the chassis, the backlight doesn't work, but when I don't clip it on, it works.
When I have the backlight, I get to the session password, but the chassis keyboard and mouse don't work. When I use a USB-C adapter to connect a keyboard and mouse, they don't work either.
Now, the backlight is always dim, even though I haven't touched the motherboard.
On the UP950, I have power coming in on PPBUS_AON (12V) and on the FP800 fuse I have 0V.
Do you think that's the problem?
The data is extremely important and my goal in repairing it is to make a backup.
If I do a swap, can you tell me which components to swap? Thank you.
I have an A2681, it got wet, the customer brought it back to another store and then to us.
I found oxidation on the backlight area, next to UP950, UR630, and UR600.
We also found some oxidation on UF 350. I cleaned it and replaced it.
Before, it wouldn't start, but I replaced UR630 and UR6000 and now it starts, but sometimes the backlight is weak and I noticed that when I clip the motherboard onto the chassis, the backlight doesn't work, but when I don't clip it on, it works.
When I have the backlight, I get to the session password, but the chassis keyboard and mouse don't work. When I use a USB-C adapter to connect a keyboard and mouse, they don't work either.
Now, the backlight is always dim, even though I haven't touched the motherboard.
On the UP950, I have power coming in on PPBUS_AON (12V) and on the FP800 fuse I have 0V.
Do you think that's the problem?
The data is extremely important and my goal in repairing it is to make a backup.
If I do a swap, can you tell me which components to swap? Thank you.
