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Dell Precision 7740 LA-H281P Boardview and schematics... -
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... -
Hello,
after seraching a long time i not can find a schematic or boardview for the DELL Optiplex 5070 SFF. gen 8/9 CPU
The numbers on the mainboard i found and searched for are:
Dell P/N
CN-0YJMC0-FCW00-04T-00QR-A02 (white sticker)
further i found
E93839 and BN0628 (printed on the board)
But those two seem to be a kind of general numbers.
Because i have´this E93839 on many boards here from the SFF 30xx/50xx/70xx series and they are all really technical very different boards, showing the same E93839
The BN.. number...03-16-2025, 11:33 PM -
schematic boardview attached.... -
dell la-m531p boardview needed please
its dell g15 5530
Working...
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