Forum RSS Feed Follow @ Twitter Follow On Facebook

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

Username:


Password:





[-]
Latest Threads
[REQUEST] Lenovo Yoga 2 Pro (76CNxxWW) W...
Last Post: Dudu2002
Yesterday 09:37 PM
» Replies: 720
» Views: 384867
Acer Veriton X6640G
Last Post: Hooper
Yesterday 03:11 PM
» Replies: 6
» Views: 193
[REQUEST] MSI B85-G43 Gaming Unlock Poss...
Last Post: Eririri
Yesterday 08:47 AM
» Replies: 19
» Views: 7708
Request to unlock the UEFI startup metho...
Last Post: Same
Yesterday 06:03 AM
» Replies: 0
» Views: 81
Modded bios for Thinkpad R32 (2658-MNG)
Last Post: drhse
Yesterday 02:01 AM
» Replies: 0
» Views: 87
[REQUEST] Acer Aspire E1-570G BIOS Unloc...
Last Post: Dudu2002
12-16-2024 07:31 PM
» Replies: 76
» Views: 49781
[REQUEST] Lenovo IdeaPad L340 (BGCNxxWW)...
Last Post: iNatsu
12-16-2024 07:24 PM
» Replies: 84
» Views: 28875
[Request] ASUS Q170M-C w/ XEON E3-1270 V...
Last Post: RYGUYMI
12-16-2024 06:41 PM
» Replies: 3
» Views: 341
[Request] Dell Inspiron M5010 full unloc...
Last Post: DarkInterloper
12-16-2024 06:14 PM
» Replies: 7
» Views: 4205
HP Elitedesk 800 G3 SFF & Xeon E3-1245 v...
Last Post: pepelillo
12-16-2024 05:59 PM
» Replies: 9
» Views: 481
Need help with extracting vbios option r...
Last Post: eazyblack
12-16-2024 03:29 PM
» Replies: 0
» Views: 105
[REQUEST] Lenovo Thinkpad W540 & W541 (G...
Last Post: within1915
12-16-2024 05:46 AM
» Replies: 50
» Views: 22730
ZOTAC ZBOX MI551 7th Generation Intel Su...
Last Post: jbm11208
12-15-2024 04:25 PM
» Replies: 11
» Views: 462
[REQUEST] HP Pavilion g6-1216st Unlock
Last Post: 1nikolas1
12-15-2024 04:20 PM
» Replies: 2
» Views: 1340
Toshiba Satellite L40 (PSL48x & PSL4Cx):...
Last Post: DeathBringer
12-15-2024 01:55 PM
» Replies: 25
» Views: 11295
HP Pro 3400 (Foxconn 2ABF): New GPU Supp...
Last Post: DeathBringer
12-15-2024 07:49 AM
» Replies: 28
» Views: 12293
Changing the boot logo of Asrock j5040
Last Post: Security_Opa
12-14-2024 07:36 PM
» Replies: 0
» Views: 192
[REQUEST] Lenovo Z410 & Z510 (8DCNxxWW) ...
Last Post: Dudu2002
12-14-2024 04:11 PM
» Replies: 489
» Views: 167427
No Bios Password
Last Post: Asphaltgeier
12-14-2024 06:58 AM
» Replies: 0
» Views: 211
[request] Update microcode in HP BIOS fo...
Last Post: Starrynight
12-13-2024 04:46 PM
» Replies: 84
» Views: 67081

HP Pavilion Tx1000, Tx2000 Phoenix Bios
#1
Hi Everyone, I'm starting this post because i'm looking for help with this well known laptops Hp's Pavilion Tx1000 and Tx2000, the main issue with this laptops is the GPU overheating, that causes a motherboard fail after a short period of use, after a long research on how to deal with the extreme temperatures drawn by the machine I ended up thinking that a possible solution is to somehow undervolt the CPU AND the GPU, the CPU undervolt was successful and I managed to lower the temperatures a lil' bit but the GPU is still very hot and there's no software to underclock/volt it under windows so my last resort is to try and undervolt it by BIOS.

the problem comes here, as it is an IGP it doesn't seem to have and independent VBIOS chip to flash with the modified core voltages/clocks, I've already tried flashing it with nvflash and get the error 'Could not enable PROM PINS' even with the argument --protectoff it fails to read/write anythiing from the card.

I've read somewhere that those values (GPU vcc/clocks etc) are integrated in the main system BIOS in this kind of laptop so the thing would be somehow find them in the bios file, edit them and then flash the whole system with the GPU undervolted/clocked to help and reduce the temps, but I don't know how to do it, when I open my bios file with Phoenix Bios Editor, All I see is a bunch of hex digits I can't fully understand so I'm asking help from someone to help me find and edit the GPU voltage/clock values and edit them.

I Hope someone can help.

Additionally I've started another thread here: http://forums.laptopvideo2go.com/topic/3...via-flash/ in case anyone needs more information.

Pd: I've Attached my current BIOS file, is a modded BIOS to remove whitelist. credits to TTAV134 for that.


Attached Files
.zip   30E5F08_NWL_SLIC.zip (Size: 508.54 KB / Downloads: 105)
find
quote
#2
I need the same for my Toshiba Phoenix bios but nobody ca n help ((
find
quote
#3
Buenas tardes. esa bios porque no esta .bin o .rom? como hago para cambiarle el formato? esta .wph
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)