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[REQUEST] Lenovo Yoga 530 14ARR (8MCNxxWW) Whitelist Removal

April 7, 2021, 11:52 am
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[Request] Supermicro X9SRA Unlock (TDP/Multiplier)

April 7, 2021, 2:05 pm
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Hello everyone!  I currently run a Xeon E5-1680v2 on a Supermicro X9SRA motherboard.  I've done some rudimentary BIOS mods to add some necessary features (NVMe support and expose multiplier settings).  Although the mods did technically allow me to overclock (I can max all cores at 3.7GHz instead of 3.4), attempting to go beyond 3.7 seems to have no effect.  I believe this is due to the CPU running up against the TDP limit set by the motherboard (115W), as using XTU I can get single cores to clock higher.  What do you guys think can be realistically achieved?  The highest rated CPU that this motherboard can support has a TDP of 150W, so clearly there is more headroom available... If anyone has any ideas I'd appreciate it a lot!  Just by unlocking the TDP 4.1GHz should be achievable, and if increasing the voltage was also possible then probably much higher clocks could be achieved.  Thanks in advance!

I have attached a stock version of the BIOS here.

.zip   X9SRA5_116.zip (Size: 3.63 MB / Downloads: 0)
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[REQUEST] Dell Vostro 5568 unlocking voltage control

April 4, 2021, 12:39 am
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Hello,
I would like to undervolt my laptop
Bios link-https://dl.dell.com/FOLDER04812424M/1/Vostro_5468_1.5.4.exe

Throttle stop and xtu doesn't work
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Dell Latitude 5290 2in1 bios help

April 8, 2021, 4:55 am
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Lenovo G500 whitelist removed

April 8, 2021, 3:45 pm
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ZBook 15 G6 undervolting re-enable in BIOS

April 1, 2021, 10:17 am
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Hello, I have an HP Zbook 15 G6 laptop, whose BIOS got updated and since then the processor can not be undervolted, not the fans can be controlled by 3rd party app like

NoteBook FanControl. I cannot downgrade it back, because it does not allow past a certain version.

I have dumped the full BIOS (2 of them) from the motherboard using a chip reader. Can anyone help me edit it, so the undervolting feature can be reenabled? Thank you!
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Question about help with Lenovo G500 whitelist remove

April 9, 2021, 12:48 am
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ZBook 15 G6 undervolting re-enable in BIOS

April 1, 2021, 10:17 am
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Hello, I have an HP Zbook 15 G6 laptop, whose BIOS got updated and since then the processor can not be undervolted, not the fans can be controlled by 3rd party app like

NoteBook FanControl. I cannot downgrade it back, because it does not allow past a certain version.

I have dumped the full BIOS (2 of them) from the motherboard using a chip reader. Can anyone help me edit it, so the undervolting feature can be reenabled? Thank you!
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Help with Acer E5-521 (Z5WAE LA-B232P)

April 9, 2021, 7:49 am
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Hey guys,
I come here to ask for your precious help.
I have an Acer E5-521 22P notebook (Z5WAE LA-232P motherboard).
He was stopped for 2 years, but now my wife needed him and I went to call, but when calling, I accessed everything, but there was no image on the LCD or on the external monitor. Through some forums I saw that they advised to update the bios.
So far so good, I took apart the PC and with the CH341A programmer I was able to read the BIOS and write a new one (I got the files from this post: https://www.badcaps.net/forum/showthread.php?t=71724)
However I noticed that there are 2 files, the BIOS and the EC.
After programming the BIOS, the notebook now only connects via the battery, but it still does not display an image (fan connection), in other words, the charger does not work.
Was it because I didn't program the EC? What chip are you going to have that file on?

I thank you in advance for any help that can be given. I send the backup of the bios.

Compliments,

.rar   Acer E5-521 22PD (Z5WAE LA-B232P).rar (Size: 2.69 MB / Downloads: 0)
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[REQUEST] Lenovo M75q Gen2 Bios Unlock

April 9, 2021, 8:24 am
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[REQUEST]Lenovo Z50-75 advanced tab

April 9, 2021, 9:32 am
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Hello,
I have a Lenovo Z50-75 and would like to access the Advanced Menu to increase DVMT Memory,
turn off power saving limiters and OverClock my RAM and cpu if possible.
I don't know what you should know about my Bios or laptop so just ask me or something.
Thanks and kind regards! Big Grin
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[REQUEST] tongfang PF5NU1G laptop bios unlock

April 1, 2021, 4:44 pm
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before start the post sorry for my bad english [Image: sad.gif]

i got a laptop from tongfang barebone which name is PF5NU1G
or its called as
hansung TFX5470H(i got this)
MECHREVO Code01
Tuxedo Pulse 1
Schenker VIA 15 Pro
KDE Slimbook
Eluktronics Thinn 15

spec is
4800H
VEGA7
16GB 3200 dual

as long as i know these models are have competible bios between each other
my 5470H bios supports fewer options unlike via 15
so im trying to unlock all bios options but i dont solution
i need RAM timing contrl, voltage offset or so.
i want to underclock, undervolting. for more power efficiency
and id like to see all available options if its possible

so i attached both bios files below
i hope somebody can help me

this is from SCHENKER_VIA15_PRO ver 1.07
https://drive.google.com/file/d/1YRuetrV...sp=sharing

and this is from HANSUNG TFX5470H ver 1.07
https://drive.google.com/file/d/1qzMx6-y...sp=sharing

i think that doesnt have RSA signature
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Bricked Lenovo L390 Yoga after BIOS update

April 9, 2021, 1:15 pm
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Hello everyone!
I'm struggeling with a Lenovo Thinkpad L390 Yoga (type 20NT) for many ours now an still making no progress. After a BIOS update over the official Windows-exe from the Lenovo-support website the Thinkpad does not boot anymore. The screen stays completly black, and after 30s or so after turning it on, there comes a loud beeping-melody.
It turns out, I can decode the melody with a Lenovo-Smartphone App, and it contains a error-code. The code is: 0285 and it means "TCG-compliant functionality-related error (might be the TPM initialization failure)"
First I tried to reset the BIOS by removing the internal battery and the cmon battery from the motherboard, error appears unchanged. So, I think the BIOS flash really went wrong.
Than I found this nice forum and tried the steps described in BIOS Recovery. So I tried the things with FN+B, FN+R, WIN+B and WIN+R, but I'm note sure if I have to Phoenix or the Insyde Recovery. In both ways it is described that I have to rename my bios file before I copy it to my usb stick. Unluckely, I didn't find the filename for my Model. Also, I'm not sure, if I really have the right bios file for my board.
I downloaded the exe from the lenovo website. After running it, I selected I want to extract the files only. In the extracted folder, there are many files now, but only a few interesting:
BootX64.efi (1514kb) in the root directory of the folder
$0ar1000.fl1 (38002kb) in the subfolder R10ET48P
$0ar1000.fl1 (38002kb) in the subfolder R10ET48W
I only tried to recover the BIOS with the last two files, but I've read that the file size must be a multiple of 1024kb, so I'm unsure if this are the right files.
What did I do wrong? Is there a chance to recover the BIOS with the FN+R (or the other combinations), or do I have to buy SPI PGM+ Clip tools (https://www.bios-mods.com/forum/Thread-R...5#pid74575)
Thanks in advance!
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[Request] ASUS B85M-E BIOS MOD Disable USB Over Current Protection

April 9, 2021, 3:41 pm
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Hello, I wanted to request your help. I have an ASUS B85M-E Rev 1.02 board that throws me the error "USB Device Over Current Status Detected" "System will shut down after 15 seconds"

I know it is a USB related problem but I went through and checked them and there is no problem. I said I am going to flash BIOS to test, and indeed the problem disappeared in the first reboot, all USB worked without problem, nothing bad happened.

When I turned off the PC and turned it on again, the problem reappeared, I could not solve it, I DUMPed the BIOS again, and made a comparison, it had changed with respect to what I had written a moment ago.

I attach the two BIOSes, both the original before the first boot one that worked for me, and what is generated after the first boot and that gives the problem again.

I think this problem could happen if the "USB Device Over Current" is disabled, I wanted to know if the BIOS could be modified to disable that module, and not check the USB consumption so that this alert does not appear, or what is it what changes in the BIOS so that in the first boot it allows it, and not in the second attempt.

.rar   B85M-E BEFORE AFTER.rar (Size: 13.4 MB / Downloads: 0)
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[REQUEST] HP ProDesk 400 G3 MT MS-7957 unlock bios

April 9, 2021, 10:23 pm
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Hi! Need unlock bios for HP ProDesk 400 G3 MT MS-7957 motherboard. Need delete checks cable connections front audio panel (error 100), front USB connection (error 41A), chassis fan connection (error 901), and maybe keyboard connection. Bios ver. N03 02.47. May you help me?

.bin   N03_0247.bin (Size: 9 MB / Downloads: 0)

.jpg   1.jpg (Size: 188.03 KB / Downloads: 0)

.jpg   2.jpg (Size: 154.67 KB / Downloads: 0)

.jpg   3.jpg (Size: 185.65 KB / Downloads: 0)

.jpg   4.jpg (Size: 235.1 KB / Downloads: 0)
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HP ProDesk 400 G3 MT (MS-7957): Delete checks cable connections

April 9, 2021, 10:23 pm
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Hi! Need unlock bios for HP ProDesk 400 G3 MT MS-7957 motherboard. Need delete checks cable connections front audio panel (error 100), front USB connection (error 41A), chassis fan connection (error 901), and maybe keyboard connection. Bios ver. N03 02.47. May you help me?

.bin   N03_0247.bin (Size: 9 MB / Downloads: 0)

.jpg   1.jpg (Size: 188.03 KB / Downloads: 2)

.jpg   2.jpg (Size: 154.67 KB / Downloads: 1)

.jpg   3.jpg (Size: 185.65 KB / Downloads: 1)

.jpg   4.jpg (Size: 235.1 KB / Downloads: 1)
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[REQUEST] Acer Aspire A715-41G

April 11, 2021, 7:31 am
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Hello. I want to unlock second tab in Acer Aspire.

InsydeBIOS rev 5.0 Bios Version: v1.03

AMD Ryzen 3550H
GTX 1650

I just want to reduce integred graphic ram usage because itd use 2GB from my 8GB. I want to reduce it to 1gb
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Request unlcok bios an515-55-59v4

April 11, 2021, 9:14 pm
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hello i took this laptop and ask if it is possible to unlock the bios..bios version is v2.01 ... i5 10300h and 3060 rtx
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[REQUEST] unlcok bios acer an515-55-59v4

April 12, 2021, 12:09 am
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hello i took this laptop and ask if it is possible to unlock the bios..bios version is v2.01 ... i5 10300h and 3060 rtx
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Efi module editing

April 3, 2021, 4:47 pm
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Ok so in my quest to have the intelRcSetup as a visible option for my dell t5810 which has an ami bios I am considering swapping the contents in the setupprep module with the contents of the platform module leaving the header and footers alone. Setupprep calls for the main form which is the only visible thing in my bios right now. The rest of what's in setupprep being advanced,chipset ect really serves no purpose on unlocking as there isn't anything I need to adjust there. The platform module contains the intelRcSetup form which has everything I want and includes everything from main except date and time. Now I predict I cannot just copy the hex code and replace is there anything anyone knows on pulling something like this off?
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