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Questions and answers for identifying whether your device has bad capacitors. Also post general capacitor-related questions and issues here.
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Have just a general computer question, post it here. This can be anything from an OS issue, hardware issue not related to capacitors, upgrade question, or whatever basic tech-related issue is on your mind.... This is also a good place to share your tech projects!
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Specifications
Archive of specifications and other data.
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Basic specifications for laptops, tablets, & notebooks. We are constantly adding new content like boardviews, schematics, fixes, and other data here.
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have a Inspiron 14 2 in 1 213084-1 no boot black screen all voltages present I'm assuming a failed bios update Can not read service tag its rubbed of bottom of case however original bios is attached if it can be pulled from it...Today, 04:12 PM -
need bios dump for thinkbook 16 G2 ITL FLV35 LA-K052P REV 1.0
My device is working but the screen is not showing -
I am working on this HP Envy 17-chxxxx laptop. When power button is pressed, I brieftly get 5v and 3.3v lines. While testing components, I checked 65992d chip. Pin#4 appears to be shorted (4th pin down on the left side). When applying 0.8v to it, the chip lights up on the IR camera. I am trying to figure out the chip schematics but it's not available online. Because I do not have another board to compare with, I don't know whether this is normal or not.
Perhaps, someone has it?... -
Hi i have Samsung UE55MU6405
The tv will not turn on, there is no standby light.
Main board BN41-02568B (BN94-11958Q)
Screen CY-KM055HGAV3H
When i remove the psu cable to main board i get backlight
1,8V and 3,3V on main board
Attached my dump file from 25Q40
Can someone send me the right file please?... -
Hello. Please clean ME region in my bios.
Thank's...
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