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Lenovo T460 - I need a repair of the BIOS file

March 1, 2020, 5:19 pm
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Hello,

I have a Lenovo ThinkPad T460 with a "broken" BIOS file.

During a BIOS update something has gone wrong.
Now it is not possible to install a BIOS update.
After installing the T460 has to restart to finish the update, but it doesn't restart, no matter how long i wait.
I can plug off an on the electricity and the T460 will boot, but will not finish the update.
Only the old BIOS starts.

Now the T460 needs about 45 seconds to start booting. After booting everything works fine.

I bought a SPI flasher and made a dump of the BIOS file. 
I tried to flash a donor BIOS file form another T460, but it didn't work, the T460 did not boot or start with the donor
BIOS.


I flashed back the original BIOS file and it works with the known failure, it needs 45 seconds to start booting.


I think the original BIOS file is defective, or some parts of it, because a BIOS update has gone wrong.
A donor BIOS file does not work, I think because of some individual Keys or the TMP chip - I dont'know.

Is it possible to repair the defective BIOS file?
I can send you the original dump of the defective BIOS file and a dump of another T460 that works fine.

Of course i will return the favour if anybody can help.
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[REQUEST] Dell Latitude e5430 BIOS unlock

March 1, 2020, 7:25 pm
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I would like someone to help me unlock all hidden features on Dell e5430. I tried doing it myself but ran into a lot of issues. I couldn't figure out a way extract the .exe so I dumped the BIOS chips using a programmer but upon importing the binaries to modding tools, it either crashes or stops working.

Direct download to .exe here. I have BIOS dump of chip as well. Unfortunately Computrace is enabled permanently, if anyone manages to disable that, I'm willing to pay Smile

.bin   LeftChip_25Q32BVS1G.bin (Size: 4 MB / Downloads: 1)

.bin   RightChip_25Q64BVS1G.bin (Size: 8 MB / Downloads: 1)
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[REQUEST] Acer Nitro 5 AN515-43

March 1, 2020, 9:22 pm
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Hey there,

I AM willing to do it myself but more because I want to learn something new and I also kinda like to have a challenge
BUT
I have to start somewhere and I need someone professional as assistance :/

So far;
Acer Nitro 5 AN515-43-R0FC (R0FC is just a variation w/ 2x4GB DDR4 and 512GB M.2)
Bios Ver.: 1.08 (InsydeH20 ?)
Link: https://global-download.acer.com/GDFiles...1416111423
Unlock: Everything possible Big Grin


I also own a CH341 programmer incl. clamp (duh) which works fine, I can create a dump (if I find the bios chip... was on Asus easier)
I also know setup_var which I tested out and it found something to use but I'm not sure, I'll post everything I get so far...


I also tried to find any information about bios modding and setup_var and more by myself but these infos seems to be scattered around (or Google Search isn't configured properly for me  Tongue )

For some models I saw that there is a setup_var for changing the access levels (Link)
But I don't want to brick anything until I have a bios dump! (I'll try to get it this weekend)
I also would guess that they don't work since I have everything AMD and not Intel/Nvidia...
But I'm curious where they get all these variables :/



I hope someone can help me out and have a nice day Smile


- Anti
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[REQUEST] ThinkCentre M700 - Does a whitelist exist?

February 27, 2020, 9:02 am
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I found a Lenovo ThinkCentre M700 SFF (Model 10GS) at a thrift store, and was considering upgrading it to turn it into a budget gaming machine. I've already put in a request to add Kaby Lake support (it's H110 chipset with Skylake only at the moment) but it seems I'd need a hardware programmer to do so. With that in mind, it might not be worth the effort. However, I'm still curious if there is a whitelist for wifi and potentially even for GPUs as well. It didn't come with a wifi module, though I know other models in this product line definitely did. I read somewhere online that Lenovo may have only supported certain GPUs on this model, regardless of whether or not the GPU fits physically and is within the power requirement. If this is true, then turning this into a gaming machine is hopeless. So I'm hoping someone can take a look and tell me if a whitelist exists, and if so, what parts are supported and how easily the list can be changed.

Here's the information I have:

Lenovo ThinkCentre M700 Spec Sheet
Latest BIOS
Photos of CPUZ and Motherboard


Thanks in advance!
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[REQUEST] Lenovo Ideacentre 510 & Ryzen 3 2200G

February 27, 2020, 2:44 pm
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Hello, I am trying to upgrade my current cpu (AMD A10-9700) with a custom cpu (Ryzen 3 2200G) and tried but computer won't POST or boot. Fans will spin, but no display. Pls could someone remove the whitelist from my bios.

Model: Lenovo Ideacentre 510 15abr (https://pcsupport.lenovo.com/gb/en/produ.../510-15abr)
Current BIOS: M14KT40A Insyde bios, not entirely sure on the specifics (https://support.lenovo.com/us/en/downloads/ds120482)
Current BIOS menu: (This was before I flashed the bios to the newer one (M14KT40A from M14KT34A  )) Image attached.


CPU whitelist is what i'd want to be removed Big Grin

Current BIOS link: https://www.mediafire.com/file/0v194ue7x...a.exe/file

Screenshots: https://imgur.com/a/e3hqTpV

.jpeg   bios setup img.jpeg (Size: 78.54 KB / Downloads: 1)
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[REQUEST] Lenovo Ideapad 320 15-IKB Unlocked Bios + Whitelist Removal

March 1, 2020, 11:32 pm
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Acer 4830TG bios 1.12 unlock

March 2, 2020, 2:02 am
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-Model : Acer Aspire TimelineX 4830TG
-Bios Revision : 1.12
-Bios Type : Insyde
-Bios SLIC : 2.1

-Bios Link : http://global-download.acer.com/GDFiles/...SC=EMEA_27

I would like to ask Acer Aspire 4830tg's BIOS mod to unlock the hidden settings and advanced settings, especially the power settings. I hope to power off and wake up the network through the settings. Thank you very much
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MSI GE73 Raider RGB 8RF - forgotten BIOS password

March 2, 2020, 3:01 am
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Hi,
I have notebook MSI GE73 Raider RGB 8RF to remove BIOS password.
I tried to reflash BIOS with flash from MSI site but it's not working, notebook don't power on, when I flash with original dump notebook working.

I using programmer.

Anyone can help me with this?

Best regards,
Dawid
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[REQUEST] Lenovo Ideacentre 510 & Ryzen 3 2200G

February 27, 2020, 2:44 pm
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Hello, I am trying to upgrade my current cpu (AMD A10-9700) with a custom cpu (Ryzen 3 2200G) and tried but computer won't POST or boot. Fans will spin, but no display. Pls could someone remove the whitelist from my bios.

Model: Lenovo Ideacentre 510 15abr (https://pcsupport.lenovo.com/gb/en/produ.../510-15abr)
Current BIOS: M14KT40A Insyde bios, not entirely sure on the specifics (https://support.lenovo.com/us/en/downloads/ds120482)
Current BIOS menu: (This was before I flashed the bios to the newer one (M14KT40A from M14KT34A  )) Image attached.


CPU whitelist is what i'd want to be removed Big Grin

Current BIOS link: https://www.mediafire.com/file/0v194ue7x...a.exe/file

Screenshots: https://imgur.com/a/e3hqTpV

.jpeg   bios setup img.jpeg (Size: 78.54 KB / Downloads: 1)
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Interesting experience with a HP probook 645 g4

March 2, 2020, 4:44 am
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I recently go my hands on a scrapped HP Probook 645 G4, the top cover/LCD was in bad condition but it booted fine on an external screen.

I was reading the spi flash to dump the BIOS & try and remove a password.
This laptop has HP Sure Start, so it is supposed to be resistant to modification of the BIOS & BIOS settings
it has 3 flash chips, 1 16mbit, 2 128mbit.
I was reading the spi flash from the second 128mbit chip and something went wrong, the laptop refused to power on untill i removed and reseated the battery.
On boot, it Sure Start reflashed its own BIOS, when it finished the BIOS had its password removed.
I now get a notification every boot "There is a problem with the security device on the unit" i can skip it with ESC and can boot normally.
I'm still trying to figure out what exactly happend. Possibly I shorted the second flash chip or some part of the TPM.

Ideally I would like to get rid of the notification on every reboot.
Does anyone have any idea what might have happend?
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Still able to install AMD Drivers on Windows 8.1 Tutorial Link!

March 2, 2020, 6:41 am
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[REQUEST] GL704GM BIOS OVERCLOCKING MENU

March 2, 2020, 10:31 am
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Hello I Am Interested In Unlocking some of the features of the GL704GM BIOS for the 
asus rog strix scar 2. I want to increase my memory clock slightly and my gpu power limit slightly.
No idea how i can go about this? Can anyone offer advice or help?

https://dlcdnets.asus.com/pub/ASUS/Gamin...MAS308.zip
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[REQUEST] Lenovo Yoga 730-15IKB (ideapad)

March 2, 2020, 1:58 pm
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Hello, I have such a problem with bios. More specifically, the Debug, Main and Advenced Menu tabs, would it be possible to edit this bios and unlock these tabs in bios?

Yoga 730-15IKB Laptop (ideapad)
Machine Type Model:81CU000SUS
Bios Version: 7KCN31WW(V1.12)


Code:
[url]https://download.lenovo.com/consumer/mobiles/7kcn31ww.exe[/url]

Thanks!.
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[REQUEST] Lenovo Yoga 730-15IKB (ideapad) - Bios Unlock v1.12

March 2, 2020, 1:58 pm
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Hello, I have such a problem with bios. More specifically, the Debug, Main and Advenced Menu tabs, would it be possible to edit this bios and unlock these tabs in bios?

Yoga 730-15IKB Laptop (ideapad)
Machine Type Model:81CU000SUS
Bios Version: 7KCN31WW(V1.12)

Download form Producent website link:
https://download.lenovo.com/consumer/mob...cn31ww.exe

Thanks!.
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Inspiron 15R 5537 (BIOS v. A12)

March 2, 2020, 8:53 pm
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Hi, can anybody mod my BIOS to unlock locked options please?
If it helps there are some threads with similar laptops on this forum 3537 and 5737 .
Also it would be great if someone can explain how exactly you use offsets that BDMaster provided ? What tool you used to modify my BIOS? Can it be done using H2OEZE tool? How?

.rar   results.rar (Size: 7.26 MB / Downloads: 0)
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Extracting BIOS bin from exe

February 27, 2020, 11:32 pm
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Acer Travelmate P645-S: BIOS downgrade insyde h20

February 27, 2020, 10:40 pm
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-Manufacturer: ACER
-Model: Travelmate P645-S
-Bios Revision: 1.05
-Bios Type: INSYDE H20
-Bios Link: https://global-download.acer.com/GDFiles...SC=EMEA_27

I need to downgrade my devices bios from v 1.20 to 1.05. I upgraded the device and now battery and performance has dropped. The bios exe file will not permit downgrading.
Files extracted from the 'A4DBH105.EXE' file are Ding.wav, FlsHook.exe, FlsHookDll.dll, FWUpdLcl.exe, H2OFFT-W.EXE, iscflash.dll, iscflash.sys, iscflashx64.sys, platform.ini Vpro.fd, xerces-c_2_7.dll. When H20FFT-W.exe is executed additional files NoneVpro.fd and platforms.fd are created and disappear when closing the application. I've tried editing the platform.ini file to allow force downgrade ect. but ini file must be embedded into the .fd file. Only way I can think of downgrading is by editing the platform.ini file embedded in the .fd or a windows app that will allow down grading but I'm unsure how to do this.
Would be grateful if can anyone assist? 
Thank you in advance
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Panasonic cf53 bios mod

March 3, 2020, 7:07 am
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Hi i would like a mod bios for adding optional raid and change speed port sata2 to sata3,thanks
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[REQUEST] Lenovo B590 Whitelist removal

March 3, 2020, 7:53 am
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Manufacturer : Lenovo
Motherboard Model : Essential B590
Bios Revision : 1.16
Bios Type : Phoenix Bios

Download: https://www.sendspace.com/file/86ct43

We want upgrade this Notebook with an Intel® Dualband-Wireless-AC 7260

Thank u very much
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[Unlock Request]acer amd cbs settings

March 3, 2020, 8:04 am
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