Can anyone please help me out with an Acer extensa215-31 schematic.The laptop is not showing any signs of life
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laptop after spilling liquid. Help with the scheme. Or suggest which elements are in the photo?... -
Ii wonder if anyone can help me. I have a Acer x163w monitor which is not powering up. The PSU main capacitor's one leg had completly come off - I replaced it but the PSU is still not outputting DC. I found the monitor in questions service manual here on manuals lib but the schematic in there is a completely different - the schematic shows no mosfet to drive the transformer while the one I have does use a mosfet - also the schematic shows only one optocoupler but mine has two.
The PSU board is labelled FM-20A02-AAA made by APD as per the image below. I am trying to find a schematic for this... -
๐งต [Help] Acer Aspire 5 A517-52G โ Onboard RAM Removed, BIOS Mod Done, Battery Not Charging
Hi everyone,
I have an Acer Aspire 5 A517-52G-53NB laptop.
The onboard (soldered) RAM was faulty, so I physically removed the chip.
I also successfully modified the BIOS using the SPD Removal Tool โ the laptop now boots fine and works with an 8โฏGB DDR4 SO-DIMM installed.
โ System status:- BIOS mod is done (SPD removed)
- Laptop boots to Windows normally
- RAM is detected and stable
โ Problem:
The battery is not charging:- Power adapter
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Hi guys, I'm working on a MSI Ventus RTX 4080 16G. The GPU has 12v, 5v, however what I assume is the 1.8v rail has 1.1v and what I assume to be PEX is 0v. As you may have guessed already there is no Vmem and no Vcore.
I have looked around in related forum posts for a schematic so Much appreciated if anyone can share a Broadview schematic.
Thanks. -
Hi, I am looking for schematics for an Acer Predator 17 G9-793-73A6?
I can not read the last digit, maybe 6.
In another topic I found a boardview that seems to match mine: Acer Predator 17 G9-793 - Pegatron MU5DC CH7DC BoardView
But in the same topic schematics don't match (both board view & mine) : Acer Predator 17 G9-793 - Pegatron MU5DC CH7DC REV 2.0
On this mainboard, the GPU is dead (shorted), but I am trying to have it booting without the GPU Nvidia, to disconnect GPU I have desolder 3 coils powering the GPU, and one bigger in upstream these 3.
Now it begin...
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