ACER B75H2-AM working bios need.no screen
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ACER B75H2-AM working Bios please for my
Veriton 4620
DTVE2EG01423700DB51800
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Hello is this Forum dead !?!😟😞Comment
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Ok here is it.
I can not booting 😔.
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Hi guys,
On motherboard ACER AN515-52 type LAF951P.
I fixed issue with not starting computer (it was the PQ201 component not working properly).
But after checking everything I have still an issue with secondary SATA connector JHD1 (for HDD typically).
Basically some HDD spin but are not detected by the bios.
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Already tried following:
checked the 4 data lines
#2 RDSATA_PTX_C_DRX_P4 => CO18 (10nF seems OK) => RO24 (0Ohm measured at 0.25Ohms).
#3 RDSATA_PTX_C_DRX_N4 => CO17 (9.68nF seems OK) => RO23 (0Ohm measured...07-28-2024, 08:30 AM -
Hello everyone,
I am working on an Acer Nitro 5 AN515-46, board HH51R LA-M002P Rev: 1A with an AMD CPU and Insyde Bios rev 5.
Short issue description: BIOS does not recognize any of the DMI data.
History of the laptop:
The seller of the laptop said that it shut down during a BIOS update.
I bought in in a condition where it turned on but did not post.
While waiting for my RT809F to arrive, I tried to perform a Crisis recovery, which messed up the EC firmware, so... the laptop stopped even turning on. Power and Charging LEDs didn't work either... -
I need a working bios on this acer predator
MODEL:ACER PREDATOR PH315-52 54KC
S/N:NHQ54SP00A024028992600
SNID:02401039326
Attached is the original bios no display problem black screen keyboard lights on... -
Good day.
I would like to request a bios for the following laptop?
Model: Acer P214-52-58CH
Model No: N19Q7
S/N: NXVLHE0H11204BA27600
SNID: 11201936276
Symptoms: Laptop powers on but no picture on screen.
I have already checked voltages and all is present. I have checked resistance on the coils to see if the chipset or cpu might be shorted. All resistances look normal. I have tried diffrent ram and I have reset the bios. I have also visually inspected the board to see if anything is burnt or if there are any traces of liquid...09-25-2024, 05:59 AM -
My laptop model is EX215-23-R7NG
BIOS chip XM25QU128C
Here is my original bin file, as well as how the BIOS chip looks like
My situation is if I press my laptop power on, fan turns on for the first five seconds and turns off, no display (not even acer), but power indicator is on, and the CPU gets warm, even caught one time if powered on for long (before an hour) the fan turns on again, is it only right that I'm approaching via BIOS?
Before I got into this situation, I was just watching movies, and while turned on, pressed the battery reset button and cleaned...
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