I am in the process of flashing the bios on my bricked lenovo thinkpad p53s. I am using a raspberry pi and a pomona test clip, all is going well and i can read the flash chip as well as remove the old bios but i am having trouble figuring out what file is the new bios. I extracted the .FL1 file from the most recent bios update (n2iuj38w.iso) from the lenovo website. Using UEFITool I can explore the contents of the .FL1 file but I don't seem to know what file to write onto the flash chip. The only file that has the same size required by the bios is the padding. I am pretty stumped so if anyone had any idea on how to proceed that would be greatly appreciated.
-
-
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ---------------------------------------------------------------------------------------------------------------------------------------------------------------- -
My laptop serial number is PF292CDY
And here is the backup bios file
This all started when i made the mistake of putting special characters in my bios password. All that shows up on my computer when I boot it is "0199: System Security - Security password retry count exceeded" Is this the right process I should take and Is my computer recoverable?Comment
-
hello all freinde, today i work on thinkpad l15 GEN 3 AMD TYP 21C7 with password bios i have svod 4 i manage to program kbc npcx997 but its its not support it any help to bypass this super io
the motherboard has 2 ship 16MB EC and 32MB MAIN and npcx997.. 256KBComment
-
Off topic,this thread is for the thinkpad p53s as it says in the thread title. Read the rules https://www.badcaps.net/forum/troubl...before-posting
Comment
-
thank you SMDFLea i will creat new topicComment
-
hello friend
i need help bios lenovo thinkpad P53s no power can any one help me maybe ec error
board model ft490/ft492/ft590/fp531 nm-b901 rev 1.0
Comment
-
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.Comment
-
HELLO PESTE
LENOVO THINKPAD P53S
I DONT HAVE SN AND TYPE BECAUSE THE WRITING IS ERASED ON THE DEVICE
BUT THIS IS MOTHERBOARD MODEL ft490/ft492/ft590/fp531 nm-b901 rev 1.0Comment
-
Hello Everyone,
I have Thinkpad T560 Which has corrupted BIOS. I have acquired Ch341A SPI flasher to program the BIOS externally. I see that to program the BIOS, i need a bin file for the BIOS. I was able to extract the .exe file of BIOS from Lenovo given here in this link:
https://pcsupport.lenovo.com/au/en/p...me=BIOS%2FUEFI
In the extracted files, I see that BIOS containing file has extension .FL1 and I need to extract or convert it... -
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.
I have an engineering sample of a Lenovo ThinkPad X1 Carbon 11th Gen (TYPE 21HM-2FVT05, S/N PF-40G7CD) with an Intel Core i7 1360P (ES – Intel 0000). Since this is an engineering sample, the BIOS had a massive number of various settings. One day, I was experimenting with the BIOS settings and, after saving them, the laptop stopped booting and played a melody after pressing the power button, signaling error code 0002 (Internal bus error), just like in this post: https://www.badcaps.net/forum/troubl...shooting-lapto... -
This specification for the Lenovo ThinkPad P53s Mobile workstation 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 P53s boardview and P53s 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 Lenovo...09-06-2024, 03:30 PM
-
This specification for the Lenovo ThinkPad P53s Mobile workstation 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 P53s boardview and P53s 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 Lenovo...09-06-2024, 02:34 PM
Comment