Hey. i recently got my bios flashed from a repair shop on this laptop and now there is a long delay before it posts/ shows the boot screen. If someone could help me with this, it would be very much appreciated. Do let me know if I need to post any other details for it. the bios dump will be attached below.
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QUOTE=Azy;n3237898]Hey. i recently got my bios flashed from a repair shop on this laptop and now there is a long delay before it posts/ shows the boot screen. If someone could help me with this, it would be very much appreciated. Do let me know if I need to post any other details for it. the bios dump will be attached below.[/QUOTE]
full name and model, S/N, etc...read...
https://www.badcaps.net/forum/troubl...before-posting
Last edited by peste; 03-18-2024, 11:20 AM.Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs. -
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You're a legend. That fixed the problem. Boots up perfectly now. Thanks a lot!!!
Btw just curious, is it possible to change the boot image through the bios? These laptops are provided by the gov hence why it shows an advert for them while booting instead of the usual manufacturer logo.Comment
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This might not be a very popular request, but for the past few weeks I've been looking into how i can change the bios boot image on my Haier Y11b 2in1. From what I've learned, the image is broken down into a hex pattern which is supposed to be pretty difficult to find in the bios file and replace with a custom one.
The laptop that im planning on making this change was provided by the government and therefore shows the governments ugly logos and all on the boot screen rather than the manufacturers (Haier) logo which has got pretty annoying over the years. If someone can help me with this, it would be very much appreciated. the dump for the bios and details of the laptop will be attached below for you to look into
Serial no:JB0C7000J00YAG2U1595
EC version: 38 (probably not required)
BIOS Vendor: American MegatrendsComment
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A bit more browsing and finally found out how to change the boot logo. i followed this tutorial - How to Customize the Boot Splash Screen for AMI BIOS ā Protectli Knowledge Base
For those interested, I'll be attaching the updated bios below with a preview of the new splash screen in the rar file as well. edited the bios provided above by peste so no need for Me cleaning either.Comment
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Hi,
I kindly ask for help with Thinkpad BIOS/ME repair.
Thinkpad W541 board bought from Aliexpress, so I have no service tag nor S/N. It is 1GB version Q1 (K1100 nVidia GPU). BIOS 2.23, EC 1.13, ME 9.1.32.1002.
It worked fine until I tried to remove whitelist.
Steps taken:
- battery out, CMOS coin cell out, laptop disassembled; I kept LAN/USB subboard connected
- i took SPI programmer (CH341A with 3.3V mod) and SOIC clip and did a full backup of all SPI flash chips (SPI1 and SPI2 - BIOS, EC, ME, GbE; SPI3 - video BIOS; SPI4 - Thunderbolt fw) for several... -
The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.
Suspected Cause:
I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.
Troubleshooting Attempts:
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Hello guys i really need help, i recently updated my DS-7208HGHI-K1 and it somehow got bricked, I've got it up and working now by flashing a new dump file i found but the serial number is really wrong and the uploader of the dump file probably intentionally did it.
I still have the bricked dump file is it possible to transfer the serial number of the "bricked dump" to the "working dump"? -
Hi all,
My Samsung Galaxy Book 2 Pro 15.6-inch laptop has no display and won't boot.
The charging red LED lights up, but the charging screen doesn't show any indication.
When I press the power button, the blue LED cycles on and off three times, then the screen doesn't turn on, and the device won't boot.
(I've tried removing the battery and resetting the device, but the issue persists.)
NoteBook Model name : Samsung NT955XED-KK51G(Galaxy book2 pro, i5-1240p, 15.6inch AMOLED)
PCB model name : Venus2-15-5G(REV1.2), Venus2-15 ADL NPC
S/N : 5RNK9FFT70... -
Hi everyone,
Iām looking for a 2 MB BIOS dump for a Lenovo IdeaPad 5 16ARH7H / Legion 5 with mainboard NM-E471 Rev. 2.0.
The BIOS chip is a Winbond W25Q16FW (1.8V, 2MB) and it's completely unresponsive / bricked. I tried recovery via USB but no success. Now I want to reflash it externally using a CH341A programmer.
I already found 32MB dumps (e.g. from Vinafix and Badcaps), but they are too large for the chip ā and the last 2MB in those files are just FF FF FF....
ā What I need:- A working 2MB BIOS dump
- Matching NM-E471 Rev. 2.0, e.g. JY575
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