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
Lenovo Yoga Pro 7 14ASP9 Bios Unlock
Last Post: Dudu2002
Today 03:02 AM
» Replies: 3
» Views: 150
[RESOLVED] Help! BIOS for Asus GL503VS R...
Last Post: AmosNZ
Today 12:09 AM
» Replies: 5
» Views: 2924
[REQUEST] Acer Predator Helios 500 PH517...
Last Post: TeckToe
Yesterday 11:29 PM
» Replies: 4
» Views: 1418
Gigabyte G6X 9MG insydeH2O IOS Unlock
Last Post: Zzhheennyyaa
Yesterday 04:37 PM
» Replies: 2
» Views: 581
[SOLVED] Lenovo IdeaPad 510-15ISK - BIOS...
Last Post: outsydeh2o
Yesterday 09:39 AM
» Replies: 1
» Views: 185
i7 2860QM how to raise power limit?
Last Post: mariukonie
Yesterday 04:17 AM
» Replies: 9
» Views: 343
(new to forums) searching for aid/direct...
Last Post: adorable_yangire
Yesterday 12:11 AM
» Replies: 0
» Views: 130
[SOLVED] Change Serial Number, UUID, Mac...
Last Post: dsdn1
07-08-2025 07:55 PM
» Replies: 10
» Views: 16811
[REQUEST] Lenovo G50-45 BIOS Unlock
Last Post: szakiz
07-08-2025 05:36 PM
» Replies: 49
» Views: 53344
Acer Aspire 5920G - Requesting Modded BI...
Last Post: EbrahimSiami
07-08-2025 12:29 PM
» Replies: 0
» Views: 152
[REQUEST] Lenovo Yoga 7 Pro 82Y7 unlock
Last Post: Dudu2002
07-08-2025 07:13 AM
» Replies: 1
» Views: 215
[REQUEST] Lenovo G710 BIOS Whitelist Rem...
Last Post: Dudu2002
07-08-2025 07:12 AM
» Replies: 491
» Views: 217534
Lenovo Y550 BIOS Unlocking (Advanced Men...
Last Post: kentsergeo
07-08-2025 12:15 AM
» Replies: 5
» Views: 1113
[REQUEST] Acer Aspire 8930(G) BIOS Unloc...
Last Post: Ilias manolopoulos
07-07-2025 01:52 PM
» Replies: 58
» Views: 43569
ASUS M11AD > Haswell Refresh
Last Post: JCY1962
07-07-2025 12:40 PM
» Replies: 22
» Views: 7728
overclocking msi b150 gaming m3
Last Post: J1419
07-06-2025 05:51 PM
» Replies: 0
» Views: 257
Asus K72jr repair
Last Post: Moddo73@PROXIMUS
07-06-2025 02:08 PM
» Replies: 0
» Views: 230
[REQUEST] Lenovo Z50-70 & Z40-70 (9BCNxx...
Last Post: Dudu2002
07-06-2025 01:29 PM
» Replies: 757
» Views: 320816
Excalibur G900.1160 BİOS unlock request
Last Post: Dudu2002
07-06-2025 01:28 PM
» Replies: 7
» Views: 1022
[REQUEST] Sony Vaio VPCEH & VPCEJ series...
Last Post: mariukonie
07-06-2025 09:17 AM
» Replies: 241
» Views: 154374

[Request] Bios upgrade of an HP Elitedesk 800 G4 mini to support i7 9700T
#21
Ok.
So the Gigadevice is useless in this context? Should I solder it back then?
find
quote
#22
I still need the dump of Winbond 25Q256JVFQ
find
quote
#23
Here is the correct dump.
find
quote
#24
OK. Try to flash my mod.
find
quote
#25
I may have damaged the machine Sad

Burned the image you sent, soldered back the bioses but now it wont turn on...

press power, green lights on and off (only holds on while pressing power btn) , then nothing, no fan, no diagnostic lights, nothing...

I'll try and flash back the old fw.
find
quote
#26
Cool, found the issue, bad solder on the Gigadevice bios, but now what happens is the following.
I can boot and get in the bios config. Im assuming I would be able to load the SO too.
It correctly identifies the old processor.
If I swap the processor for the i7 9700T then it goes back to what I initially reported of having of 3 long red and 5 short white led sequence.
Maybe the Gigadevice bios needs modification too?
find
quote
#27
Make new dump to check:
fptw64 -bios -d bios.bin
find
quote
#28
(02-12-2025, 11:45 AM)DeathBringer Wrote: Make new dump to check:
fptw64 -bios -d bios.bin

Here you go.
But something is weird. Check the logs out. 
It says a 32mb bios but dumps a 16mb file.
Just like the 1st time I dumped it (but I just realized it now). Is it ok and expected? 
Output below

FPTW64.exe -bios -d newbios.bin
Intel ® Flash Programming Tool Version: 12.0.85.1919
Copyright © 2005 - 2021, Intel Corporation. All rights reserved.

Reading HSFSTS register... Flash Descriptor: Valid

    --- Flash Devices Found ---
    ID:0xEF4019    Size: 32768KB (262144Kb)


- Reading Flash [0x2000000] 16384KB of 16384KB - 100 percent complete.
Writing flash contents to file "newbios.bin"...
Memory Dump Complete
FPT Operation Successful.


Attached Files
.rar   newbios.rar (Size: 5.66 MB / Downloads: 2)
find
quote
#29
Try to flash modded firmware to both BIOS chips (16 & 32MB).
(02-12-2025, 03:18 PM)CZanoS Wrote: It says a 32mb bios but dumps a 16mb file.
Just like the 1st time I dumped it (but I just realized it now). Is it ok and expected?
Yes, it's correct.
find
quote
#30
(02-13-2025, 11:50 AM)DeathBringer Wrote: Try to flash modded firmware to both BIOS chips (16 & 32MB).

Will take a while now. I think the 16MB chip is toast Sad 
It gets detected but freezes neoprogrammer or asprogrammer on any operation.
Connections are good, tried 2 different programmers and clips. Same behavior.
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)