my laptop has a weird power-on issue.
Once the laptop has been powered on, it can restart/ wake just fine on battery power or Adapter, ONLY If i have not closed the LCD.
If i am running on battery and have closed the LCD (even momentarily). it will not power-on/ wake-up on battery power no matter the battery percentage.
but once i open the LCD and connect it to the adapter (even momentarily) it will wake up gain and I wont experience any issues till i close the LCD.
i do not know where to look for repair.
thank you all for any advice.
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by claws7704-30-2024, 04:36 PM
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by Ismail-U50Please can some one help me repair my bios
On but not display, it blinking 2 orange 7 white light by the power side led
Dell Inspiron 7306 2-in-1
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by vanromicHello! I'm trying to resuscitate a Macbook that the local tech gave up on. I have the board view and schematic and have the main board out of the case.
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I've read that the CD3215s are...05-01-2024, 06:46 AM -
by claws77please provide schematics and board files
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by benwatersonHi All
Been a while since I have been here, and a bit rusty.
I have the above laptop motherboard that was working and now the charging circuit is faulty.
Have 19v in fine until it hits PU4403 - not shorts I can see and thermal cam reveals nothing.
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by ChapitaHi team,
I bought a lenovo thinkbook 14-iil with a core i 5 processor, Radeon graphics chip, board number: DALVACMB8DO - REV D from an auction. It does not have a bios chip and my guess is that someone disoldered it, so I am planning to buy a new replacement bios chip but I do not know how to reprogram the chip, can someone assist please-
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Thanks in advance3 Photos-
Channel: Schematic Requests ONLY!
Today, 03:44 AM -
-
by Ismail-U50Please can some one help me repair my bios
On but not display, it blinking 2 orange 7 white light by the power side led
Dell Inspiron 7306 2-in-1
Service Tag: 626BS93
EX: 13192253895...-
Channel: BIOS Requests ONLY!
Today, 06:52 AM -
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by ZockeXHeya! I have a Google pixel 6 with some important data on it, and since it's the new Google SOC I'm not really sure if it's possible to solder the storage to a new board.
If anyone has or knows how to get a Boardview of the pixel 6 (not pro) that would help me immensely.
Best regards, Alexander Dorn.-
Channel: Schematic Requests ONLY!
Today, 05:19 AM -
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by claws77please provide schematics and board files
google search for part number shows some other laptop versions sf314-XX also use this daughter board.
part number 448.0E706.0011-
Channel: Schematic Requests ONLY!
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by PasglopGood morning
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