So I have an old Dell Dimension 5150 so I decided to get a new CPU for it. Picked up a Intel Core2Duo 6700 for a few bucks on Ebay and put it in the computer. I made sure the socket size and chipset were the same which they were. I turned it on but the power light stayed orange, meaning something was wrong. Now doing a bit more research I learned that Dell modifies the BIOS to not allow many CPU upgrades, so I was wondering if it was possible to wipe the BIOS so I could use the CPU. My computer's motherboard specs and such will be in a spoiler below.
Processor (CPU)
CPU Name
Intel(R) Pentium(R) D CPU 2.66GHz
Threading
1 CPU - 2 Core - 2 Thread
Frequency
2659.6 MHz (20 * 132.98 MHz)
Multiplier
Current: 20 / Min: 14 / Max: 20
Architecture
SmithField / B0-Step (90 nm)
Cpuid / Ext.
F.4.7 / F.4
IA Extensions
MMX, SSE, SSE2, SSE3, EM64T
Caches
L1D : 16 KB / L2 : 1024 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way
Microcode
Rev. 0x000003
Type
Retail (Original Frequency : 2666 MHz)
Motherboard
Model
Dell 0HJ054
Socket
Socket 775 LGA
North Bridge
Intel i945P/PL/G/GZ rev A2
South Bridge
Intel 82801GB (ICH7/R) rev A1
BIOS
Dell Inc. A05 (03/31/2006)
Memory (RAM)
Total Size
3072 MB
Type
Dual Channel (128 bit) DDR2-SDRAM
Frequency
199.5 MHz - Ratio 2:3
Timings
4-4-4-12-16 (tCAS-tRC-tRP-tRAS-tCS)
Slot #1 Module
Nanya Technology 512 MB (DDR2-537)
Slot #2 Module
Micron Technology 1024 MB (DDR2-537)
Slot #3 Module
Nanya Technology 512 MB (DDR2-537)
Slot #4 Module
Micron Technology 1024 MB (DDR2-537)
Graphic Card (GPU)
GPU #1 Type
Standard VGA Graphics Adapter
GPU #1 Brand
0x196E (0x104A)
DirectX
11.0
Storage (HDD/SSD)
Model #1
Maxtor 6L300S0
Capacity #1
300 GB
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Home Premium Edition 64-bit
Windows Subver.
Service Pack 1 (Build 7601
CPU-Z Version
1.74.0 (64 bit)
CPU Name
Intel(R) Pentium(R) D CPU 2.66GHz
Threading
1 CPU - 2 Core - 2 Thread
Frequency
2659.6 MHz (20 * 132.98 MHz)
Multiplier
Current: 20 / Min: 14 / Max: 20
Architecture
SmithField / B0-Step (90 nm)
Cpuid / Ext.
F.4.7 / F.4
IA Extensions
MMX, SSE, SSE2, SSE3, EM64T
Caches
L1D : 16 KB / L2 : 1024 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way
Microcode
Rev. 0x000003
Type
Retail (Original Frequency : 2666 MHz)
Motherboard
Model
Dell 0HJ054
Socket
Socket 775 LGA
North Bridge
Intel i945P/PL/G/GZ rev A2
South Bridge
Intel 82801GB (ICH7/R) rev A1
BIOS
Dell Inc. A05 (03/31/2006)
Memory (RAM)
Total Size
3072 MB
Type
Dual Channel (128 bit) DDR2-SDRAM
Frequency
199.5 MHz - Ratio 2:3
Timings
4-4-4-12-16 (tCAS-tRC-tRP-tRAS-tCS)
Slot #1 Module
Nanya Technology 512 MB (DDR2-537)
Slot #2 Module
Micron Technology 1024 MB (DDR2-537)
Slot #3 Module
Nanya Technology 512 MB (DDR2-537)
Slot #4 Module
Micron Technology 1024 MB (DDR2-537)
Graphic Card (GPU)
GPU #1 Type
Standard VGA Graphics Adapter
GPU #1 Brand
0x196E (0x104A)
DirectX
11.0
Storage (HDD/SSD)
Model #1
Maxtor 6L300S0
Capacity #1
300 GB
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Home Premium Edition 64-bit
Windows Subver.
Service Pack 1 (Build 7601
CPU-Z Version
1.74.0 (64 bit)