Does anyone have a clean bios dump of Acer A715-75GFH5VF LA-J861P REV 1A ? unit powers on but no display.
Thank you in advance.
Thank you in advance.
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Re: Acer A715-75GFH5VF LA-J861P REV 1A BIOS
Upload your corrupt bios file here.
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Re: Acer A715-75GFH5VF LA-J861P REV 1A BIOS
When reading the W25Q80EW_1.8v it only dumps 1024mb file. I did use unprotect using ASprogrammerComment
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Re: Acer A715-75GFH5VF LA-J861P REV 1A BIOS
I did locate the bios which is a XMC IC, however The bios file is only 4MB.Comment
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Re: Acer A715-75GFH5VF LA-J861P REV 1A BIOS
Extracted the bios using NeoProgrammer 2.2.0.10
XM25QH128A [3.3V]Comment
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Re: Acer A715-75GFH5VF LA-J861P REV 1A BIOS
thank you, used both flashed roms however no dice. The FH5VF will not allow the unit to power on. The FH5VM bios provides fan spin and a backlit keyboard however it does not post.Comment
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Re: Acer A715-75GFH5VF LA-J861P REV 1A BIOS
Your problem is not a bios related in this case I'm afraid. Provided files are the newest virgin ones from the Acer support page for your model. Check the ram modules, voltages, power sequences etc. Open a new thread in the troubleshooting section.----------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: Acer A715-75GFH5VF LA-J861P REV 1A BIOS
thank you for all your help, but can you check the attached bios I extracted?Comment
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Re: Acer A715-75GFH5VF LA-J861P REV 1A BIOS
Yes, these are exactly the same .fd files extracted from the latest bios I've used to do your file, but the .fd file must be edited to extract the bios image from it, so yes - as I said, not a bios related problem in your case unfortunately. Sorry----------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: Acer A715-75GFH5VF LA-J861P REV 1A BIOS
Your BIOS upload worked sorry for the confusion.Comment
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Last edited by Vesko356; 05-16-2022, 02:15 PM.----------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: Acer A715-75GFH5VF LA-J861P REV 1A BIOS
I have motherboard la-j861P with the chipset shorted, do you know if it is married to the motherboard? I ordered a new oneLast edited by madjid911; 02-08-2023, 10:18 AM.Comment
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Someone have oryginal EC nad BIOS dump from Aspire A715-75G LA-J861P 1A FH5VF ? Dump from other sites works but keyboard behaves like nitro model - wrong position of fn keys.Comment
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RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting
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HI,
Model: Acer A715-75G-7774
Motherboard : FH5VF LA-J861P REV 1
S/N: NHQ81AA002020089603400
SNID: 02003516834
unit does power on but no post.Last edited by ub6ib969; 04-24-2024, 03:55 PM.Comment
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Thread merged,you don`t need to start a new one when you can post in an existing topic. Post the laptop serial number -> https://www.badcaps.net/forum/troubl...before-posting
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I have an Acer veriton Z4660G all in one pc,
Model: Z4660G-I5850H1 (VZ4660G_W)
Need bios dump and schematic would save my life !
to make a long story short I bought this all in one used
with a broken lcd, with the objective of making a custom desktop out of it
,it was working perfectly but unfortunately this motherboard default settings does not show post or bios on external screen, I tried everything and every cable/port/screen also ext gpu or internal i also tried to navigate blindly because I could access bios without seeing... -
Hi,
My daughter has accidentally managed to kill her Acer gaming desktop it has a blank screen after updating and when you press the power button the fans spin, light comes on and it makes 1 long and 1 short beep and no attempt to boot.
All basic troubleshooting has been done we replaced CPU, GPU and RAM from a working machine and no joy, I also noticed a post on here with the same issue and it was the BIOS. I am pretty sure also because it was doing a BIOS update that stopped it working, she knocked the keyboard out by accident during the update and the screen just went... -
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 -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If... -
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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