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Ok. Check PM.

Even though I was not facing this issue, I've tried following these instructions to sign the BIOS image prior flashing the x280 Unfortunately it didn't work, I stuck on step 2, as 'TPMABIOS' text string is absent of BIOS image (both original and modified). Can you please remove wwan whitelisting and enable advance menu on this BIOS image? https://cloud.makelofine.org/index.php/s/M7MzHBeHooGZkCp

Answering myself: this does not work, as 'TPMABIOS' text string is absent of BIOS image (both original and modified). Can you please remove wwan whitelisting and enable advance menu on this BIOS image? https://cloud.makelofine.org/index.php/s/M7MzHBeHooGZkCp

I'm not facing this issue. My laptop is playtime different tones. There is an android app "Lenovo Diagnostics" which record the music and translates it to an error message. But I'll try following these instructions to sign the BIOS image prior flashing the x280

Also, try to read this article: https://www.insanelymac.com/forum/topic/337333-guide-fix-insyde-h2o-bios-signature-5-beeps-on-lenovo/

No, your file it is not a bios dump. You can read how to prepare your bios dump (with using hardware SPI programmer) in this thread: Correct size for your bios dump it is 16 MB (16 384 KB).

Hi Klem, thank you for your answer. This is the programmer I used to dump the BIOS. I've added my request into your thread for removing the whitelist. Thanks a lot

Hi! In Lenovo ThinkPad X280, any modified bios can be flash using hardware SPI programmer only, exactly the same as described in the first post of this thread: So, to create bios backup (dump) you need use hardware SPI programmer only.

Hi there. I'm a computer geek since the early 90's. I like repairing, modding, experimenting and (often) failing. Lovely ways to learn

Hi all, I bought a WWAN card for a Thinkpad x280 and I'm stuck with error 1802 (card not being whitelisted) As being instructed, I dumped the BIOS using a CH341a controller. However I can't patch it using UEFIPatch (outputs "error" with no other detail). I tried to dump it many times, just in case, always the exact same content. So I'm a bit stuck and I'm looking for some help. I'm attaching the dump just in case someone could take a quick look to tell me why I can't patch it, or if some people can patch it for me (I'm just looking to remove this damn whitelist). Thanks in advance, Damien bios.zip

Hi! You can post here your file bios dump or upload it to any fileserver and post here the link. To prepare your bios dump, you can use backup tool from link below. Extract archive with backup tool on the Desktop and run backup tool as Administrator. Backup utility will create archive "results.rar" on the Desktop. You can post here this archive "results.rar", or upload it to any fileserver and post here the link. https://www.sendspace.com/file/mxoavw

Hi friends, I need um mod bios.bin without whitelist for Lenovo b490, I need change the Wi-fi card from my old notebook please, help me!

Hi! Ok. Your bios with unlocked Wi-Fi whitelist done. Check PM.

Hi Klem! I would please you for an whitelist-removed BIOS for my Lenovo Y70-70 Lapatop in case to update the WLAN-module. Thanks in advance! This is the link to my backup: https://www.sendspace.com/file/13aiab

Hi! Ok. Your unlocked bios done. Check PM.

Здравствуйте. Помогите пожалуйста разблокировать биос для lenovo z510. Планирую сменить модуль wifi и cpu. Возможно ли сменить частоту оперативной памяти? https://disk.yandex.ru/d/D-zngu0T5QKs0Q

Hi! Ok. Check PM.

Can you remove whitelist and unlock advanced menu in my Lenovo G580? Here is a cpu-z screenshot. I make bios backup with BACKUP_Tools19p.7z https://www.mediafire.com/file/nywbwo5le630zmv/results.rar/file

Hi aceoyame, I am trying to do the same = use vbios from my old 980M which was working perfectly long ago ONTO my new M5000M and see if it talks. Could you share what software or parameters did you use to do it ? my NVflash stops at "GPU mismatch" error.

Hey, have you bios for clevo p670 with i7 6700hq and GTX 1070 ?

Ok. Check PM.

https://www.mediafire.com/file/lw66kkhxz16fvym/results.rar/file

Hi! You can post here your bios backup (bios dump). To create bios backup use attached utility. Extract attached archive directly on the Desktop and run utility as Administrator (right click mouse, choice "Run as Administrator"). Utility will create archive "results" directly on the Desktop. Post here this archive "results", or upload it into any fileserver and post the link. https://www.sendspace.com/file/mxoavw

Sorry I have a question when I did the dump, I got a error 28. It's normal? I want to add the advance setting on my laptop Lenovo g500

Does anyone have a download for the Prema bios for the W110ER? I cant seem to find it.