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
issues dumping bios
Last Post: Mrgraysky
Today 06:56 PM
» Replies: 0
» Views: 26
[REQUEST] Lenovo Z410 & Z510 (8DCNxxWW) ...
Last Post: bishoy
Today 01:35 PM
» Replies: 499
» Views: 212086
[REQUEST] ThinkPad E15 Gen 2 - BIOS Upda...
Last Post: Ronin314Clear
Yesterday 06:19 PM
» Replies: 0
» Views: 178
[REQUEST] Asus Zenbook (UM535QE) Bios M...
Last Post: Bravo6
Yesterday 03:41 AM
» Replies: 0
» Views: 282
OptiPlex 360 380 760 780 960 Xeon LGA 77...
Last Post: LoFabio
Yesterday 03:38 AM
» Replies: 265
» Views: 331365
[REQUEST] Asus G614JV BIOS Unlock
Last Post: Mrgraysky
Yesterday 01:02 AM
» Replies: 0
» Views: 206
[REQUEST] HP Compaq nx6120 WiFi Whitelis...
Last Post: Maxinator500
07-16-2025 09:24 PM
» Replies: 1
» Views: 279
[REQUEST] Acer Nitro 5 AN517-52 BIOS Unl...
Last Post: Dudu2002
07-16-2025 03:50 AM
» Replies: 24
» Views: 10639
[REQUEST] Acer Nitro ANV15-51 BIOS Unloc...
Last Post: Dudu2002
07-16-2025 01:14 AM
» Replies: 3
» Views: 240
[REQUEST] Lenovo Yoga S940-14IIL (BQCNxx...
Last Post: Dudu2002
07-15-2025 03:09 AM
» Replies: 1
» Views: 447
[REQUEST] Lenovo G400S (7BCNxxWW) Whitel...
Last Post: helrobsil
07-14-2025 09:10 PM
» Replies: 217
» Views: 113031
[REQUEST] Lenovo Ideapad S510p (89CNxxWW...
Last Post: Dudu2002
07-14-2025 12:04 PM
» Replies: 181
» Views: 92291
[REQUEST] GA-8I865GME-775-RH (rev. 3.9) ...
Last Post: DeathBringer
07-14-2025 01:48 AM
» Replies: 3
» Views: 717
i7 2860QM how to raise power limit?
Last Post: DeathBringer
07-13-2025 07:43 AM
» Replies: 12
» Views: 938
[REQUEST] Dell Wyse 3040: CSM enable for...
Last Post: mm400
07-13-2025 05:58 AM
» Replies: 1
» Views: 843
[REQUEST] Acer TravelMate 5760(G,Z) BIOS...
Last Post: quibic
07-12-2025 01:03 AM
» Replies: 49
» Views: 26955
Asus P8Z77-M RT-d Unlock
Last Post: cbaldwin1
07-11-2025 04:21 PM
» Replies: 0
» Views: 628
[REQUEST] Lenovo Yoga 530-14ARR (8MCNxxW...
Last Post: Dudu2002
07-11-2025 02:04 PM
» Replies: 4
» Views: 3305
[REQUEST] Gigabyte GA-X99P-SLI BIOS with...
Last Post: DKisCRUSHIN
07-11-2025 09:50 AM
» Replies: 0
» Views: 650
Acer Aspire 5920G - Requesting Modded BI...
Last Post: EbrahimSiami
07-10-2025 02:56 PM
» Replies: 1
» Views: 559

Optiplex 755 Quad-Xeon Bios Mod!
#11
Are you sure I cant place a xeon X5XXX as the xeon x3363 costs 3x more than an X5XXX, I live in a country where everything is 4x more expensive than in USA >Sad
find
quote
#12
http://www.delidded.com/lga-771-to-775-adapter/3/#dell

find
quote
#13
i also plan to do so .

i want vt-x and demand based switching features to eb enabled.
can i i use x3350 directly.. or should i get x3353 as that is tested by few ? i am on latest official bios .
why is bios mod needed ?

here is a relevant thread..
http://en.community.dell.com/support-for...t/19520996
find
quote
#14
Hmm, e3323 (771 with adapter) and x3220 (775) don't work on my 755 USFF...

I read, that the BIOS would support these... But i got "Unsupported CPU. System Halted"...

what can I do? Have the newest BIOS
find
quote
#15
...i am requesting a bios microcode based on the LGA 771 mod  
Post is for LGA 771 NOT Q based processors 

for reference Confirmed CPU support by dell


Bios download links (would prefer Serg008 for mod)


the CPU i want support for: (Core 2 Quad Q9550s\SLGAE\06)

i would like to add microcode support specifically for USSF\Q35 motherboards 

What happens?
motherboard powers on fine with my Q9550s CPU, however, i can't pass post (System Halted, Unsupported CPU!)


i also have many 755 units to attempt flashing, Bricking these units isn't an issue. 

any other specifications you require, please post reply... 

*i will post motherboard snapshot tommorow
find
quote
#16
Your native BIOS already has microcodes for CPUID=1067A, version A0C, date 10/03/2011.
Your revision of motherboard don't support this CPU due hardware limitation - the number of voltage regulator.
Error Unsupported CPU and warning Incompatible Processor has different reasons.
find
quote
#17
(10-25-2015, 07:03 AM)DeathBringer Wrote: Your native BIOS already has microcodes for CPUID=1067A, version A0C, date 10/03/2011.
Your revision of motherboard don't support this CPU due hardware limitation - the number of voltage regulator.
Error Unsupported CPU and warning Incompatible Processor has different reasons.

thanks for the reply, DeathBringer....since the "voltage regulator" is to blame.


would you know, what is the best cpu for "this motherboard revision" of the Q35 chipset? maybe a Q6xxx Etc?

reason i am asking, is even though there is microcode support present, compatibility is different on each motherboard form factor

i cannot find an accurate cpu support list for the (USFF motherboard), due to people speculating all over the web.

if you know of an accurate support list (for this revision \ not the dell official) that would be awesome, much appreciated.
find
quote
#18
I need screenshots of first (CPU), third (Mainboard) and fourth (SPD) tabs of CPU-Z.
I think your motherboard can run any Core 2 Duo, but can't - any Core 2 Quad. Core 2 Duo E8600 is best CPU for your motherboard.
User datahog from DELL Community has this sign:
Quote:Smile Dell Optiplex 755 USFF 4Gig Ram,500 Gig HD,E-8400 C2D Cpu,AIO Monitor Dell 2007wfp Windows Vista Ultimate 64 Bit.
find
quote
#19
I still have my X5460 from when I did the Inspiron 545 mod on here.

I have a Dell Optiplex 755 full tower with a q35 chipset, does this support the X5xxx processors?

My Dell Precision only supports the X53xx and X51XX processors.. X5460 mod for that too?
find
quote
#20
Q35 chipset doesn't support Xeon 5400 series.
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)