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HP dv6825 memory settings unlock
#1
Hi,
I'd like to request an unlock for the HP Pavilion dv6825's lastest bios F.5A.
Link: ftp://ftp.hp.com/pub/softpaq/sp48001-48500/sp48024.exe
(or http://h10025.www1.hp.com/ewfrf/wc/softw...ob-89419-1)
Additional laptop info: Intel T8100 CPU, DDR2 memory, Intel PM965 Express chipset

I bought a new RAM modules and I'm experiencing some timing/frequency difficulties, so I need as many as possible of these options available:
- memory timing (CAS, RAS2CAS, ...)
- memory frequency
- frequency ratio (FSBBig GrinRAM)
- DRAM voltage (not needed, but might be useful)
And/or similar.

I also bought a new WLAN card and I need to add this device ID to whitelist (or remove the whole whitelist check). No SLIC changes, please.
Code:
Ubiquiti SR71-E 802.11 a/b/g/n Wireless LAN Adapter

PCI\VEN_168C&DEV_002A&SUBSYS_4E050777&REV_01
PCI\VEN_168C&DEV_002A&SUBSYS_4E050777
PCI\VEN_168C&DEV_002A&CC_028000
PCI\VEN_168C&DEV_002A&CC_0280

Thank you very much.

Btw, I'd try to do it on my own (I'm interested in such things as low-level programming, bioses, etc.), but I couldn't find any info, manual or tutorial how to *successfully* mod Phoenix BIOS.
find
quote
#2
PLEASE REQUEST A WHITELIST MOD IN THE WHITE LIST REMOVE SECTION , THEN POST THE MODIFIED BIOS HERE FOR ME TO UNLOCK ITS OPTIONS .
THANK YOU


"Many of life's failures are people who did not realize how close they were to success when they gave up." Smile
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quote
#3
Hi Sapphire,

Your notebook have compatible chipset & processor for dual-IDA. With dual-IDA: T8100-2.10GHz -> 2.30GHz@x11.5. dual-IDA only possible if EIST is unlocked. So, if the BIOS locked EIST, will need to mod it to clear the lock bit.

If you use my modified BIOS image & you like it, please consider making a donation. Thank you very much. Smile
Donate Here
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quote
#4
TY for replies. I posted the whitelist request here:
http://www.bios-mods.com/forum/Thread-HP...4#pid33314

The dual IDA sounds great, I think it may be active even right now, according to CPU-Z, the multiplier jumps between x11 and x10.5. Didn't know about this feature.
(by the way, I'm gonna upgrade CPU to T8300 soon, ordered it on ebay a week ago)
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quote
#5
Ok, here's the whitelist-removed F.5A bios:
http://www.mediafire.com/?60whdjo2x812r1f
(thread: http://www.bios-mods.com/forum/Thread-Re...25-request)

Can you also try to unlock the AHCI mode?
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quote
#6
no hidden AHIC option in your bios ........... but there is the hidden intel tab which contains some menus


"Many of life's failures are people who did not realize how close they were to success when they gave up." Smile
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quote
#7
(08-28-2011, 08:59 PM)AHMED HOSSAM Wrote: no hidden AHIC option in your bios ........... but there is the hidden intel tab which contains some menus
Ok, how about these memory/frequency options?
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quote
#8
Ehem, any progress yet? Blush
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quote
#9
its 100% sure that the frequency ratio option will not work and only will make your notebook unbootable , in all bioses i have modified and unlocked this option , no one has never said its working .
and no memory options are found to unlock .

let me knew if you want to unlock the other options .


"Many of life's failures are people who did not realize how close they were to success when they gave up." Smile
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quote
#10
Hm Sad And how about that Intel tab? Can you unlock it?

// edit
Also, can you tell if bios supports Core2 Duo T9500 ?
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quote


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