Forum RSS Feed Follow @ Twitter Follow On Facebook

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
[-]
Welcome
You have to register before you can post on our site.

Username:


Password:





[-]
Latest Threads
[REQUEST] Acer Aspire V3-772G BIOS Unloc...
Last Post: Dudu2002
Today 03:23 PM
» Replies: 645
» Views: 139908
Acer Nitro 5 AN517-54 Unlock bios due to...
Last Post: Dudu2002
Today 01:39 PM
» Replies: 4
» Views: 318
[REQUEST] Acer Aspire 5730ZG BIOS Unlock
Last Post: Maxinator500
Today 08:47 AM
» Replies: 23
» Views: 3199
[Request] Zotac Magnus One AMI Bios unlo...
Last Post: igor244
Today 07:13 AM
» Replies: 17
» Views: 2128
Asus Rog G531GW Unlocked BIOS
Last Post: genius239
Today 06:45 AM
» Replies: 7
» Views: 920
[REQUEST] Lenovo G510 (79CNxxWW) Whiteli...
Last Post: lordpank
Today 04:57 AM
» Replies: 624
» Views: 145111
[REQUEST] Lenovo G580 (62CNxxWW) Whiteli...
Last Post: Dudu2002
Today 02:44 AM
» Replies: 827
» Views: 215030
[REQUEST] Lenovo Thinkpad Edge E430 & E5...
Last Post: Dudu2002
Today 02:42 AM
» Replies: 495
» Views: 110052
[REQUEST] Lenovo Ideapad 330-15ICH advan...
Last Post: Dudu2002
Today 02:32 AM
» Replies: 7
» Views: 451
Lenovo B590 unlock the checking original...
Last Post: soharwardi9
Today 12:25 AM
» Replies: 27
» Views: 13712
Aorus 15P XC bios unlock
Last Post: genius239
Today 12:19 AM
» Replies: 14
» Views: 1066
[REQUEST] Acer Nitro 50-600 BIOS Unlock
Last Post: yambriz
Yesterday 07:32 PM
» Replies: 6
» Views: 1547
[REQUEST] Sony VAIO VPCW12J1E R1100E1 IC...
Last Post: mcluskyism
Yesterday 04:32 PM
» Replies: 0
» Views: 105
[REQUEST] Lenovo IdeaPad S145-15API (BUC...
Last Post: Rendum
Yesterday 03:02 PM
» Replies: 6
» Views: 2234
[REQUEST] Lenovo G500 (78CNxxWW) Whiteli...
Last Post: Dudu2002
Yesterday 07:02 AM
» Replies: 1251
» Views: 226129
[REQUEST] Packard Bell EN TS11HR BIOS Un...
Last Post: Maxinator500
Yesterday 03:02 AM
» Replies: 19
» Views: 15420
[Request] Thunderobot Zero
Last Post: genius239
Yesterday 01:21 AM
» Replies: 94
» Views: 16986
[Request] MS 7720 2.0 Bios Unlock for Gi...
Last Post: Phalanxx
05-24-2022 02:48 PM
» Replies: 1
» Views: 356
[REQUEST] Lenovo B590 (H1ETxxWW) Whiteli...
Last Post: fire271247
05-24-2022 02:30 PM
» Replies: 894
» Views: 256828
[REQUEST] unlock bios Aorus 15P KD
Last Post: toraj13
05-24-2022 01:54 PM
» Replies: 0
» Views: 117

[Request] Unlock GPU Base Clock Offset limit (+135 MHz) | Lenovo M5400 (20281)
#1
Lightbulb 
Hi
I have a nice NB Lenovo M5400 (model 20281) with Phoenix UEFI BIOS J6ET58WW (2.03 ) and GeForce GT 740M (GK208M) GPU. Unfortunately, you can only change the frequency limit by editing it in BIOS, no one other software way to do this. +135 MHz in offset is really too small for a perfectly good cooling system (IMO) in M5400.
I have seen the modification only on other laptops. I hope there are people here who are not indifferent to this problem. Please mod this BIOS and increase Base Clock Offset from stock +135 MHz to +600 MHz (I know these are unrealistic values, but at least it will not be a bottleneck as it is now).

Detailed information:
NB model: M5400 (20281) by Lenovo
BIOS version: J6ET58WW (2.03), latest. Get it there: https://download.lenovo.com/ibmdl/pub/pc...et58ww.exe
GPU: nVIDIA GeForce GT 740M (GK208M) with 2GB DDR3 (Hynix) 64bit
See more on screenshots and let me know if more information is needed.

I will be very glad to help and I think it may be necessary not only for me.


Attached Files Thumbnail(s)
       
find
quote
#2
(12-02-2021, 04:02 PM)Biogent Wrote: Hi
I have a nice NB Lenovo M5400 (model 20281) with Phoenix UEFI BIOS J6ET58WW (2.03 ) and GeForce GT 740M (GK208M) GPU. Unfortunately, you can only change the frequency limit by editing it in BIOS, no one other software way to do this. +135 MHz in offset is really too small for a perfectly good cooling system (IMO) in M5400.
I have seen the modification only on other laptops. I hope there are people here who are not indifferent to this problem. Please mod this BIOS and increase Base Clock Offset from stock +135 MHz to +600 MHz (I know these are unrealistic values, but at least it will not be a bottleneck as it is now).

Detailed information:
NB model: M5400 (20281) by Lenovo
BIOS version: J6ET58WW (2.03), latest. Get it there: https://download.lenovo.com/ibmdl/pub/pc...et58ww.exe
GPU: nVIDIA GeForce GT 740M (GK208M) with 2GB DDR3 (Hynix) 64bit
See more on screenshots and let me know if more information is needed.

I will be very glad to help and I think it may be necessary not only for me.

Hello! You can post here your bios dump. Use backup tool, run them as Admin and upload the results.
find
quote
#3
Thanks for your feedback!

Had to spend a little time unpacking the exe and then I finally got to results.rar Smile
https://www.sendspace.com/file/buwgqb

P.S. I got several errors, as I understand the script went through the versions until I got to the one that the BIOS considered.
find
quote
#4
(12-03-2021, 02:24 PM)Biogent Wrote: Thanks for your feedback!

Had to spend a little time unpacking the exe and then I finally got to results.rar Smile
https://www.sendspace.com/file/buwgqb

P.S. I got several errors, as I understand the script went through the versions until I got to the one that the BIOS considered.

Your mod completed. Check your messages.
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)