board number LA-F312P ....laptop charging but not increasing percentage...charge rate very low on BATMON ....i try use another battery also same result...but when i try this battery and adapter to another laptop (dell latitude 7300) its charging normally and charge rate goes to 19k-20k mWhere the link for...
dqtech
Badcaps
Last Activity: Today, 10:09 AM
Joined: 07-03-2018
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Dell Latitude 7390 charging but battery not increasing
here the link for schematic - [URL]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/schematic-requests-only/70196-i-need-dell-7390-motherboard-schematics-or-help-to-identify-the-bios-chip[/URL]
board number LA-F312P ....laptop charging but not increasing percentage...charge rate very low on BATMON ....i try use another battery also same result...but when i try this battery and adapter to another laptop (dell latitude 7300) its charging normally and charge rate goes to 19k-20k mWhere the link for...Last edited by dqtech; Today, 12:47 AM. -
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asus tuf FX506L no display and no power issue
here the link for schematic and board view - [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/schematic-requests-only/93825-asus-fx506l-fx706l-dabkxdmb8e0-bkxd[/url]
this laptop came with no display issue...when turn on can hear windows startup sound but no display...
i check on motherboad found that F1 fuse is broken, i replace with new fuse but laptop cannot turn on at all...
when i leave F1 without attach new fuse laptop can turn on normally but no display...
board... -
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please help no display issue
LA-G871P
Service Tag - 3Z4RP13...Leave a comment:
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i just bought this file from other site...cheers...Last edited by dqtech; 04-11-2025, 07:07 PM.Leave a comment:
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Hi, i need bios for Dell OptiPlex 5055 Ryzen Small Form Factor.
Service Tag : J01BNX2
here my old bios backup
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sorry sir this is new measurement after i place that caps on their pads...
Last edited by dqtech; 03-15-2025, 11:23 AM.Leave a comment:
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here the measurement for both usb sir [USER="295753"]mon2[/USER] ....the caps that i red rounded is been place on their padsmon2here the measurement for both usb sir [USER="295753"]mon2[/USER] ....the caps that i red rounded is been place on their pads...
Last edited by dqtech; 03-15-2025, 11:19 AM.Leave a comment:
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bios setting enable....i attach usb mouse and it does have LED on the mouse sir but doesnt move cursor....wait i measure every pin on that usb...Last edited by dqtech; 03-15-2025, 10:53 AM.Leave a comment:
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Lenovo Yoga 12 LA-A342P usb not detected but does charging devices
this laptop has been done by other tech...he did replace new usb port but problem still persist and early problem is both usb port not detected thumbdrive but it does charging device/phone...i need help to diagnos this problem
here the link for schematic - [URL]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/schematic-requests-only/79620-need-lenovo-yoga-s3-la-a342p-schematics[/URL]https://this laptop has been done by... early problem...Last edited by dqtech; 03-15-2025, 10:01 AM. -
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