Motherboard code : AAZ80 LA-C881P rev 0.5 (X03)
old bios deleted...
old bios deleted...
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Re: Need Dell LA-C881P BİOS
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Re: Need Dell LA-C881P BİOS
Is the laptop model XPS-9350 .Dell only have one support page for the model,with one bios update,they don`t have a different bios for each motherboard revision.There could be different motherboard revisions for a number of reasons,one of them being to cut down on the BOM (bill of materials), making it cheaper to produce,or fixing faults found with an earlier design.Comment
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Hello,
this is my first post at Badcaps and in general i am new to fixing electronics. I am looking forward to learn a bit more about diagnosing and repairing :-)
What I have around is a DELL OPTIPLEX 3060 Micro (USFF), which is not powering on, even not showing any signs of life (No amber / white LED).
I got a original 65W DELL PSU / Power brick (PA-12 / 074VT4) which hopefull should be the correct one. I could get another DELL PSU with the Partnumber 0G6J41 with the same 4.9mm DC Jack connector as the one I already have, but I dont think that would help (maybe... -
Hi All, I have a 9th Gen Dell Optiplex micro PC motherboard which doesn't power on. When I connect the motherboard with power adapter, it goes into safe mode and turns off. So from info I have gathered online, it looks like there is a short circuit on the motherboard. So can you guys help me with figuring out the issue?
I am new to electronics repair, so my queries could be naive but I am ready to learn.
So I have a multimeter and a solder with me. But I can try to get a variable voltage power supply with a thermal camera as well. From what I seen online, best way is... -
Hi
I have a Dell Latitude 5350 Ultra 7 Motherboard I am trying to repair that has a blown chip.
The chip is marked as eHOLH similar to the one I have pictured.
Any ideas what it does and what the pin outs are as 3 tracks have gone and need to find out what / where they went / did etc.
Dell PN of the motherboard is 08DCGW.
Below is the area I am trying to repair:
Does anyone have a picture of this motherboard in this area they could take and upload?
Cheers... -
My question pertains to understanding the control circuity inside a Dell PT434 type battery used in Dell E6400, E6410 and other Dell notebooks?
Does anyone have a circuit diagram for the inside of a Dell PT434 battery and/or a description of how the control lines work to control this battery?
My reason for asking is I have a battery which I cannot get to charge beyond 1% in a Dell E6410 or E6400.
The LED bar graph charge indicator on the battery shows one LED lighted when the info button is pressed.
I have tried multiple different Dell power adapters. My Dell... -
Hi everyone,
Does anyone happen to have the schematic (and if available also: the board view) for the Dell Precision 3650 Tower motherboard please?
Manufacturer: Dell
Model: Precision 3650 Tower
Motherboard markings:- IPRKL-RDT REV: A00
- D33D66
- CN-0NDYHG-PE100-1AM-05SY-A01
- P&Q 2134 CM-4 94V-0 E162264
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