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Full Version: Acer Aspire 5735(G,Z): CPU Upgrade
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Hi all

I have an acer aspire 5735Z with T3400

I can upgrade the cpu to T7500 ?

I need a mod bios?

Hi all,
I own the Aspire 7736ZG and upgraded it from a Pentium T4300 to a Core 2 T7700. It works, but it's showing in BIOS Boot that i have to Upgrade CPU Microcode. After pressing F1 everthing is booting up normal.

Could someone please modifiy the latest official BIOS ver. 2.1 with the correct CPU Microcode and even better unlock the hidden BIOS menues? Link to the original Bios link:

I hope someone can help me.
Thx and Best regards

Mr. Quake
I own a Acer Aspire 7736G which had a T6600.
T6600 dosen't have VTx so i looked to upgrade and i found a T7500 which has VTx.
Sistem works very fine but i want to get rid of this error that i get every time bios loads:

- here is the bios that you can find on the acer website :,%20Ultrabook&Step2=Aspire&Step3=Aspire%207736G&OS=701&LC=en&BC=Acer&SC=PA_6

- and here is a modded version found on another forum, and that's the version that i run now to enable hidden menus for VTx (microcode error still present)

- bios of acer aspire 5720 which comes with a t7500 proc :,%20Ultrabook&Step2=Aspire&Step3=Aspire%205720&OS=702&LC=en&BC=Acer&SC=PA_6

So the bios microcode needs to be modified to support T7500.
I am looking forward to find someone to do this mod asap.
(If time/money and not the skills to do this stops you to help me with this mod, please PM me how much i will have to donate to get this mod asap. )
someone available to do this, if it's resonable i will pay for this .
it's SLA44 or SLAF8??
as i can see on cpu world, the only difference it's the CPUID and the Core stepping.
based on the Revision, i think it's a "SLAF8"
if you need any more information please tell me.

here is my cpu info:

Intel Mobile Core 2 Duo
Cores 2
Threads 2
Name Intel Mobile Core 2 Duo
Code Name Merom
Package Socket P (478)
Technology 65nm
Specification Intel Core2 Duo CPU T7500 @ 2.20GHz
Family 6
Extended Family 6
Model F
Extended Model F
Stepping B
Revision G0
Instructions MMX, SSE, SSE2, SSE3, SSSE3, Intel 64, NX, VMX
Virtualization Supported, Enabled
Hyperthreading Not supported

new info bassed on Intel Utility:

Intel® Processor Identification Utility
Version: 4.70.20130510
Time Stamp: 2013/07/22 00:03:28
Operating System: 6.1-7601-Service Pack 1
Number of processors in system: 1
Current processor: #1
Active cores per processor: 2
Disabled cores per processor: 0
Processor Name: Intel® Core™2 Duo CPU T7500 @ 2.20GHz
Type: 0
Family: 6
Model: F
Stepping: B
Revision: B6
Maximum CPUID Level: A
L1 Instruction Cache: 2 x 32 KB
L1 Data Cache: 2 x 32 KB
L2 Cache: 4 MB
Packaging: µFCPGA/µFCBGA
Enhanced Intel SpeedStep® Technology: Yes
MMX™: Yes
Intel® SSE: Yes
Intel® SSE2: Yes
Intel® SSE3: Yes
Intel® SSE4: No
Intel® AES-NI: No
Intel® AVX: No
Enhanced Halt State: No
Execute Disable Bit: Yes
Intel® Hyper-Threading Technology: No
Intel® 64 Architecture: Yes
Intel® Virtualization Technology: Yes
Intel® VT-x with Extended Page Tables: No
Expected Processor Frequency: 2.20 GHz
Reported Processor Frequency: 2.20 GHz
Expected System Bus Frequency: 800 MHz
Reported System Bus Frequency: 800 MHz