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
Need help removing Wi-Fi whitelist and r...
Last Post: Leonardosena
Today 04:23 PM
» Replies: 1
» Views: 53
bios f.02 Help!!!
Last Post: karbonid777
Today 12:21 PM
» Replies: 0
» Views: 90
[REQUEST] Lenovo Ideadpad N581 Whitelist...
Last Post: Dudu2002
Yesterday 02:07 PM
» Replies: 238
» Views: 115434
[REQUEST] Lenovo ThinkPad T480s (N22ETxx...
Last Post: Dudu2002
Yesterday 06:31 AM
» Replies: 25
» Views: 15292
[REQUEST] Lenovo G500 (78CNxxWW) BIOS Un...
Last Post: dump_bios_gg
Yesterday 04:59 AM
» Replies: 290
» Views: 200765
X550VXK BIOS Unlock Request
Last Post: laret
Yesterday 03:35 AM
» Replies: 1
» Views: 214
[REQUEST] HP EliteBook 640 G9 – Remove W...
Last Post: dlareklami
10-31-2025 04:20 AM
» Replies: 0
» Views: 174
Help with DMI Info Lenovo Bios
Last Post: force9da
10-30-2025 04:04 PM
» Replies: 0
» Views: 215
Lenovo z510 i5-4200m to i7-4700mq upgrad...
Last Post: ClaudeSpeed
10-30-2025 03:42 PM
» Replies: 7
» Views: 307
Dell Optiplex 790 bypass Press F1 during...
Last Post: jozsef_kacso
10-30-2025 04:19 AM
» Replies: 5
» Views: 16940
[REQUEST] Whitelist Removal for lenovo v...
Last Post: konjiki no yami
10-29-2025 07:36 PM
» Replies: 0
» Views: 237
[REQUEST] HP dv6-6b57el hidden menu
Last Post: Alcatraz
10-29-2025 04:28 PM
» Replies: 1
» Views: 288
[REQUEST] Lenovo IdeaPad L340 (BGCNxxWW)...
Last Post: Dudu2002
10-29-2025 03:19 PM
» Replies: 97
» Views: 55083
[REQUEST] Acer Aspire V5-121 Bios Unlock
Last Post: Strongbox256
10-29-2025 11:15 AM
» Replies: 5
» Views: 9113
[REQUEST] Eglobal S210H BIOS Unlock
Last Post: ShawnSuter
10-29-2025 10:50 AM
» Replies: 145
» Views: 64425
Request: Unlock CPU Voltage (Vcore) for ...
Last Post: hoomaan
10-29-2025 10:35 AM
» Replies: 0
» Views: 193
[REQUEST] Bios Unlock - Packard Bell Eas...
Last Post: Overtune2005
10-29-2025 08:37 AM
» Replies: 3
» Views: 2141
asrock 970 extreme3 slic 2.1
Last Post: 3xy
10-29-2025 03:34 AM
» Replies: 12
» Views: 18584
[Request] Dell Inspiron 17r SE 7720 Unlo...
Last Post: Bennett
10-29-2025 12:05 AM
» Replies: 92
» Views: 117559
[REQUEST] HP Probook 6570b Whitelist Rem...
Last Post: nexxus2
10-28-2025 01:07 PM
» Replies: 4
» Views: 6034

Advice on downgrading BIOS
#1
I have a HP Pavilion Media Center whose on-board sound stopped working after a bios upgrade. Flash video also started playing at 3x speed. Thanks in advance to anyone kind enough to answer:
1. I have Phoenix-Award BIOS. I should use the Award (Not the Phoenix) flashing/recovery methods correct?
2. I upgraded my BIOS using a sp26713.exe file. Do I need to back up my current BIOS or can I use the sp26713 file that I just flashed as a backup?
3. Since I don't have a USB flash drive or floppy, is it possible to use a large USB storage drive or a CD-R for flashing?
4. Do I really need to use a CD Burning program that can make a bootable disk (like Nero) to make a bootable CD-ROM? When I asked it to make a bootable CD it asks me for a Image.IMA file. Do I use a boot98c.exe from bootdisk or do I extract it first to get the boot98c.IMA?
5. Can I just use a Win98SE_bootdisk.iso at All Boot disks, extract the folder from that, and put that data on the disk using any CD burning program? If the BIOS is set up to boot from the CD drive first won't it just see the autoexe.bat and execute it if it's on on the disk?
6. I was going to downgrade to the old 3.40 SP26648.exe BIOS that used to be up on eMachines and HP but there's no longer any trace of it anywhere. Would it be safe to try the Modded_MS-7184_beta1.zip as long as I have a backup?

From the Win98SE_bootdisk.iso I extracted a Win98SE_bootdisk folder which contains alot of different files. In that folder I deleted the config.sys, edited the AUTOEXEC.BAT file to have 2 lines: "@ECHO OFF" and "@AWDFLASH BOOTIMG.BIN /cc /py /sn /r" In the folder I put 2 new files; awdflash.EXE and BOOTIMG.BIN. I extracted the bootimg.bin from the sp26713.iso which I extracted from the sp26713 folder which I extracted from the sp26713.exe. So if I just dump all the folder contents (not including the folder itself) onto a CD and restart with the CD in the tray and select the CD drive as the boot everything should just work like magic? There were 2 files in the sp26713.iso. BOOTCAT.BIN (2KB) and BOOTIMG.BIN (1,440KB) and I'm assuming the larger one is the correct .bin file although everything up to this point is pure guesswork which is why I'm asking these questions in the first place.

Core Version: 6.0
SMBIOS Version: 2.4
BIOS Type: Phoenix-Award BIOS v6.00PG Phoenix Technologies, LTD 3.4
BIOS Date: March 3rd 2006
BIOS ID: 03/03/2006-R5480-SB400-6A666M4DC-00-none (W7093BH5340 on BIOS chip)
BIOS OEM: Copyright 2005 by Hewlett-Packard Company Rev 3.47 03/03/2006-3.47
Chipset: Athlon 1100 rev 0 (Integrated ATI Radeon XPRESS 200)
SuperIO: Unknown
Manufacturer: HP Pavilion 061
Motherboard: ER883AA-ABA M7470n MXK61006M8 MS-7184 VER 1.0 ROHS Manufactured by Microstar
If there's any other info you want to know, feel free to ask.
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)