IPIEL-LA3: Request to inject Xeon microcode to HP BIOS

[MyAngel666]

Hi,  need your qualified help. I'm trying to inject Xeon codes in HP BIOS. 

Motherboard model is IPIEL-LA3.

Link to the latest BIOS .

CPUID 1067A

Without adding 771 microcode Pc runs very smoothly, but fan is at full speed...so I assume BIOS doesn't fully recognize Xeon X5460

Yesterday I try to do it by myself, but when I flash the PC with new bios it gave me error "Unable to unload driver".

After restart pc starts running very slow.


Thank you very much for your time and help.

[DeathBringer]

Try to disable C1E(Enhanced Halt State) in BIOS (menu Power).

[MyAngel666]

Try to disable C1E(Enhanced Halt State) in BIOS (menu Power).

No, such option. All function in Power menu are disabled.

[MyAngel666]

Did you tried safe mode (in Windows)?

With latest BIOS without any modification:
Test with 

E5450 SLANQ C0 - fan runs normally but it gets only to Win logo 
E5450 SLBBM E0 - fan runs at 100% but windows loads normally

X5460 SLANP C0 - fan runs normally but it gets only to Win logo 
X5460 SLBBA E0 - fan runs at 100% but  windows loads normally

[MyAngel666]

This HP is so f.... up. It does't support any 1066 MHz CPU. Tried with Q6600(SLACR) and Pentium E6600(SLGUG). Both doesn't work.

[DeathBringer]

Show a photo of Power menu in BIOS.

[MyAngel666]

Show a photo of Power menu in BIOS.

Sorry for the late answer.

[MyAngel666]

It is very picky motherboard.
Doesn't support Q6600 and Q6700.
Support Q9xxx, but it POST only with 2gb sticks on 1333 MHz 9-10-B0.

With dual core cpu it POST with all kinds of ram even 4gb sticks.

HP created a monster

[DeathBringer]

Try my mod.
After flashing do Load Setup Defaults in BIOS.

[MyAngel666]

Done.
Test with E5450 SLANQ: Win 7 loads for 5 min and working very slowly. Fan is OK.
Test with X5460 SLANP: Win 7 hangs on "Starting windows" screen. Fan is OK.
Test with X5460 SLBBA: Win 7 restarts on "Starting windows" screen. Fan is OK.

No need to press F2 for system fan error