Here`s the bios update exe. Extract from the zip folder and run it on the laptop or extract and use the recovery method

Recovery procedure: [url]https://www.bios-mods.com/forum/Thread-FD-bios-file-for-Acer-aspire-One-725-0825[/url]

Run the exe on another PC, find the bios in one of the newly created Temp folders, rename it to ZHGBIOS.fd

1. Copy the BIOS file to an empty and with FAT16/32 formatted usb stick.
2. Unplug the AC adapter.
3. Remove the battery of the notebook (skip this step in case you can't remove the battery).
4. Plug in the...

It does not turn on after trying to recover the BIOS, I noticed that this component is damaged, I can't find the datasheet so I don't know what to replace it with, I only have the boardviewer and it does not specify what component it is, it is only marked as PU1801. [ATTACH=JSON]{"data-align":"none","data-size":"small","data-attachmentid":3633562}[/ATTACH]
Aspire 5
MoBo:HH5A4 LA-M211P Rev 1A

thank you for collaboratingIt does not turn on after trying to recover the BIOS, I noticed that this component is damaged, I can't...

hi, i have an acer aspire 5 a515-51g that turns on but has a black screen.
I tried to flash the bios with this [URL="https://www.badcaps.net/forum/showpost.php?p=1164638&postcount=30"]https://www.badcaps.net/forum/showpost.php?p=1164638&postcount=30[/URL] but the problem is still there

To be precise: I press the power button, the fan spins for a few seconds and then stops, the computer stays on all the time (led blue), the cpu and gpu are lukewarm. If I leave the pc on for a few minutes the fan starts spinning a bit and then shuts down again and the pc stays...

Hi,
I need a good bios file for my Acer Aspire 5 A515-516 i5 11th Gen model.
Serial Number: NXA1FAA00504209DFA3400

It originally had a supervisor password. I used this tool ([URL]https://www.biosbug.com/acer-10-digit/[/URL]) to unlock it but it does not detect SSD. Also, I can't remove supervisor password either enable or disable. So I think it is somehow corrupted.
Attached is the bios dump.https://Hi,<br /> I need a good bios...isor password....

ACER ASPIRE 5 15 58GM 58ZY
S/N: NXKW1SP0014301807B7600
Board name: DA0Z8SMBAF1

Issue: Bios Password

I did try updating it from current bios version to the latest using software but now it's asking me for a bios password...

This is from a 2024 Acer Aspire 15 N23C3. Unit has liquid damage but CPU seems to have survived. Can't find anything on this board, but have noted the following until a schematic becomes available.

PUA01 RT6543AGQW (ML=) [I]PCH +1V[/I]
PUZ101 RT3624BE [I]CPU Vcore[/I]

PU301 RT6338BGQUF (RW=) [I]+3.3V[/I]
PU501 RT6310CGQUF (S2=) +5.1V
PUM1 TPS51488 [I]RAM +1.2V[/I]
PUB1 Intersil 9238 B+

UVH2 EM5109-A [I]+3V LDO[/I]

UK1 KB9542QG EC

Main issues for this board are a hole in the PCH power IC...

This specification for the Acer Aspire AV15-52 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the AV15-52 boardview and AV15-52 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Acer Aspire...

HERE IS SOME GOOD INFO [FONT=Calibri][I][B][FONT=Arial][COLOR=#5f6368]Compatible[/COLOR][/FONT][/B][/I][FONT=Arial][COLOR=#4d5156] With IT8887H [/COLOR][/FONT][I][B][FONT=Arial][COLOR=#5f6368]IT8887[/COLOR][/FONT][/B][/I][FONT=Arial][COLOR=#4d5156] 8887 IT8887HE AXS AXA.[/COLOR][/FONT][/FONT]
[FONT=Calibri][FONT=Verdana][COLOR=black]RT8207P 4B=YM[/COLOR][/FONT][/FONT]
[FONT=Calibri][FONT=Verdana][COLOR=black]RT6223A =9H=4D 9H=3K 9H=4M[/COLOR][/FONT][/FONT]
[FONT=Calibri][FONT=Verdana][COLOR=black]TPS51117=RT8209B RT8209A[/COLOR][/FONT]
[FONT=Verdana][COLOR=black]Ao=ca AO=BM...

This specification for the Acer Aspire Aspire Vero AV15-51 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the Aspire Vero AV15-51 boardview and Aspire Vero AV15-51 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet,...

good day to everyone,

i have an acer n19h2 model 514-53-37wq

s/n : NXHUPSP001035081D02N00

HISTORY : i only need to replace keyboard and when i finished replacing keyboard, it power on but blue light and charging only, no display and fan is not running. i tried to check if i damage anything on the motherboard but i dont see any damage at all, i tester it and no short or grounded parts,

i searched here and found this [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/84789-acer-aspire-5-a514-53-bios-file-needed[/url]...

Hello,

I am in need of schematics and the boardview for an Acer laptop Aspire 5 A515-56-73AP with i7-1165G7 processor

Motherboard info:
TGL Iris TL
FH5AT LA-K091P Rev 2.0

Any help is greatly appreciated.

Thank you,

Alonso

Hi goodday to all , Im having a quite issue, if the PU301 si need replacing because I dont have any parts avalble, and needed it to be ordered overseas.

Unit wont power, no water damage and corrosion, unit was not used for almost a year (customer said)

BOARD: GH5JJ/GH7JJ LA-K701P REC:1C 2021-01-08

[B]MAINPWON[/B] 3.3v goes 1.2v every 5 sec


[B]PU301 READING[/B]
1.BST- 3V
2,3,4,5 - +19VB_3V- 19V
6. LX_3V - 0V-
7,8 - GND
9. SPOK_3V
10. NC
11. ENLDO_3V - 4.4V STABLE
12.3V_EN -0V
13. 3V_FB...

Acer aspire 5 gaming power ic burnt, how to find the model. Do any other components also damaged?
[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"IMG_20250204_020452.jpg","data-attachmentid":3564481}[/ATTACH]...

Hi so i need an unlocked bios for my acer aspire 5.
model number: A515-44-R8XJ
serial number: NXHW4EP0041110F59A7600
snid: 11106287476
part number: NX.HW4EP.004
I have an insyde h2o rev 5.0 bios. I'll attach below. Also if someone will mod it, can you make it so that i can install it? I'm already on the newest bios. Thanks from advance....

S/N: NXMRHEB001449016803400
SNID: 44900576034
Model E5-571G-52NH with board A5WAH LA-B991P, Laptop is i5-5200U and nvidia 820m I believe.
BIOS chip is Winbond 25Q64FVSIQ​.
Issue with original BIOS file explained in this thread [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/3539341-acer-aspire-e5-571g-52nh-powers-on-no-picture-pch_envdd-goes-off-and-on[/url]
Issue with BIOS found here [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/50493-e5-571g-a5wah-la-b991p?p=1007963#post1007963[/url]...

Please modify my bios. It's an Insyde H20 Rev 5.0. The file is attached. Also if someone is able to, please explain how to do it in the responses or in a pm. Thanks from advance!...

hello sir i am having trouble with this problem acer 5750z laptop problem not displaying i checked at PL5 = 5v, PL4 + 3V, PL12 = 0V, PL8 = 1.5, PL18 = 0V, PL20 = 0V, PL21 = 0V
[url]https://www.badcaps.net/forum/document-software-archive/schematics-and-boardviews/3492709-acer-aspire-5750-5755-la-6901p-laptop-boardview[/url]https://hello sir i am having troubl...nd-boardviews/

Dear all, I am trying to troubleshoot an Acer Aspire 5 A514-55 that won't power on. I'll describe the symptoms and my findings so far, and I would like to seek guidance and suggestions on possible suspects in terms of cause/component failure. My initial thoughts are battery charger IC and/or ideal diode/MOSFET (that switches between incoming DC and battery power), but I could be totally wrong on this.[INDENT]1) Laptop was working fine on battery, then user realised battery was running low. Plugged in AC adapter but noticed it was not charging (LED on AC adapter plug did not light). Eventually...

Dear all, would anyone happen to have the boardview and schematics for the Acer Aspire 5 A514-55? I see a thread for the A514-52K but the components (and designations) don't seem to match up.

I have attached photos of the board's markings, as I'm not sure which is the board's model number.

Thank you all in advance!

[URL=filedata/fetch?filedataid=365124][ATTACH=JSON]{"data-align":"none","data-size":"medium","data-attachmentid":3523880}[/ATTACH][/URL]​
[URL=filedata/fetch?id=3523877&d=1733664491][ATTACH=JSON]{"alt":"Click...

Dear All,
Please really2 need Help on this Acer A515-52G Motherboard Compal EH5AW LA-G521P Rev: 1A.
At first this laptop can on, keyboard light on but no display. Open the motherboard, found out the PQZ3 Mosfet and PUZ3 ic near it burn. Refer picture below. Then I replaced both. All the power rail 3.3,5,1.2, 1.35, 0.8V have power back after i turn on the laptop except for the VCC_GT rail. Voltage at Power Supply showing 0.000A before turn on, after turn on it became 0.5 0.6A. Seem cannot boot and still no display. Then I replaced the PUG1 and mosfet, but the VCC_GT still no power....

Hello guys,

i've got this Laptop from ebay the bios was bricked. I bought it a few weeks ago and flashed it with
a CH341A Programmer first (Bios.bin attached) all that went good my bios worked and it booted up afterwards.
Now i used it and wanted more memory so i went from a 4 GB 1Rx16 to a 16GB 1Rx8 .
But it wont boot up with the new ram stick that i checked before in another laptop then i thought it was a good idea to flash the bios again
with the same .bin so i dissasembled the laptop and took out the mobo and flashed the bios again (same way i did it before)...

My name is Lachezar Kremenski,
I am 53 years old, born In Bulgaria city Vratsa.
I have many interests, electronics, mechanics, arduino, computers and so on.
As well I am Ham radio operator LZ2LC.
Got to your site after I brick laptop Fujitsu Celsius h7510, and ten realize I have
5 more laptops, m or my wife, son and daughter.
Right today try to get alive One Acer Aspire E5-575 and need working bin file bios which get me to you.
Starting this I see is not that hard for me to repair it, I have all needed tools and then remember my past work.
In my...

Hey guys,

i have a Acer Aspire 3 A315-56-37QB.
The Problem is following:

I wanted to expand ram so i installed a 1Rx8 16GB DDR4 Memory Stick
that i tested in another laptop before.
The Laptop started fan was spinning but no picture.
Then i had the great idea to flash the bios again (i flashed it before because i got it from eBay
and it worked after that) . Now after i flashed it again the Laptop power led Lights up for around 5 seconds
and shuts down (no fan spinning,but charging fine) .
I already posted a threat on badcaps about...

Hi!!! please need Bios and ECbios Acer Aspire 5 A515-43-R6PB
SNID: 05209577834
Motherboard: EH5LP LA-H801P Rev 1B

I don't have old bios....

no display problem on this one also.

board info:
NB2593_MB_V1...