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
Asus PN64-E1 Undervolting / RAM Timing u...
Last Post: loadit
Today 06:30 AM
» Replies: 0
» Views: 0
Dell D630 A19 Slic 2.1
Last Post: Aendrous
Today 05:43 AM
» Replies: 7
» Views: 18309
[REQUEST] Lenovo Z40-75 & Z50-75 (A4CNxx...
Last Post: nopparatm
Today 12:19 AM
» Replies: 66
» Views: 29032
[REQUEST] Lenovo G580 (5ECNxxWW) Whiteli...
Last Post: xX__mini__XxDoxie...
Yesterday 04:14 PM
» Replies: 1723
» Views: 520365
[REQUEST] Lenovo B575E (HPETxxWW) Whitel...
Last Post: Yanis102
Yesterday 01:23 PM
» Replies: 15
» Views: 9065
[Request] HP Elitedesk 800 G2 BIOS Unloc...
Last Post: Darkuwu
Yesterday 11:40 AM
» Replies: 0
» Views: 0
[REQUEST] Unlocked TONGFANG GMxMQPxxN108...
Last Post: Angelus
Yesterday 11:31 AM
» Replies: 0
» Views: 0
CBROM with CPU Microcode Larger than 2Ki...
Last Post: bbuchholtz
Yesterday 07:41 AM
» Replies: 2
» Views: 0
[REQUEST] Unlocking Zotac Magnus ER51070...
Last Post: John_Smith
Yesterday 02:57 AM
» Replies: 0
» Views: 0
(Request) Unlock Dell XPS 8700 Bios
Last Post: whitezombie455
12-02-2023 01:32 PM
» Replies: 23
» Views: 6547
[REQUEST] Lenovo G510 (79CNxxWW) Whiteli...
Last Post: Dudu2002
12-02-2023 12:28 PM
» Replies: 648
» Views: 158070
[REQUEST] Whitelist Removal Lenovo L440
Last Post: Dudu2002
12-02-2023 12:27 PM
» Replies: 157
» Views: 43522
[REQUEST] Acer Nitro 5 AN517-51 BIOS Unl...
Last Post: geberal9
12-02-2023 06:59 AM
» Replies: 20
» Views: 7171
Hi, I would like to modify this bios.
Last Post: Kang Jinsu
12-02-2023 01:00 AM
» Replies: 1
» Views: 0
Request BIOS unlock clevo NH55ADY AMD b4...
Last Post: dragon2224
12-01-2023 04:17 PM
» Replies: 0
» Views: 0
[REQUEST] Lenovo Y50-70 (9ECNxxWW) White...
Last Post: Dudu2002
12-01-2023 04:08 PM
» Replies: 1997
» Views: 394338
unlock bios asus tuf dash f15 fx516pr
Last Post: bogdan2390
12-01-2023 02:33 PM
» Replies: 2
» Views: 0
[REQUEST] Acer Nitro 5 AN515-44 BIOS Unl...
Last Post: Dudu2002
12-01-2023 05:19 AM
» Replies: 3
» Views: 0
compaq CQ61 475SQ
Last Post: Bogdan_Bughy
12-01-2023 03:42 AM
» Replies: 4
» Views: 0
[REQUEST] Lenovo ThinkPad Edge E320 (8NE...
Last Post: hengliangshen
11-30-2023 04:11 PM
» Replies: 94
» Views: 25238

[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: 4 Guest(s)