Hello, I need schematic for dell 5531? Or if someone can identify PU4501, chip marking "R9E1D" (I dont know where to buy or how to identify part) controller for 3.3v. Motherboard Dell 5531 213002-1.
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Board marked " 213002-1 " With i7-12800H CPU Laptop Motherboard For Dell Latitude 5530
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SY8388B3RHC mark = R9...=Comment
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Can someone help me get the schematic for the i7 board? 12800H is totally dead, no lights, nothing.
I noticed the back part it has some burned components.
I found this one that has burnt: U2405 and seems like also U2406. But by the pictures it looks fine
Or if I could pull the same components from other part of the board to test, I don't have a donor board.
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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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Dell Tigris AIO Motherboard 70MRT Desktop Schematic
13048-1...10-21-2024, 05:10 AM -
Unfortunately have an issue with the main power switch which I have traced the issue down to the motherboard! I know it's a long shot as motherboard manuals from Dell are hard to come by. I can turn it on using the bios options when mains power is applied to the PC after the mains power has been removed for a while.
The only markings on the motherboard are CN-0TP406 and underneath 316764300010 LF-PCB; PWA-SAN MARINO/MB_A01,12
However I would like to make it fully operational, with the power turned onto the unit from the front power switch. The wiring is fine, it looks like I am... -
Hello,
Kindly requesting, if available, the motherboard schematic for a Dell Optiplex 3060 Micro.
Much appreciated.
Boyd -
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...
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