Can I switch to a P42 6 or P42 8 CPU?

Yes, but only a 478-pin P4 CPU can be changed

In fact, there is no need to upgrade your configuration at all, 478The generation should be regarded as the most failed generation of Intel, with high heat generation and high frequency and low energy. Secondly, the memory of your machine is only 256, and now 512 is barely enough, so just save the money and put it to buy a new one. You'll be happy to use!

It's true. Anyway, computers are cheap now.

You can go to the tech market and buy a 2-lot 478-p4 p4.

It's cheaper.

Yes, the later version of the 845 basically supports 478 stitches.

Set the CPU to 133, which should now be set to 100

If the frequency is reduced, it is best to empty the lower CMOS and turn on the machine (the jumper next to the battery).

See if the overclocking jumper next to your CPU is set up correctly (hard ultra).

Clear coms, cpu is unworkable or has been changed"Meaning the CPU is not recognized

It's a minor issue on 865pe, mine has been running for more than 3 years.

According to you, if you use cross, both sides are fine, so it makes sense.

The two motherboards and the CPU are fine, if the age is too old, it may be on the fan.

There is a lot of dust, change the fans of the 2 motherboards, or remove the fans to clean the dust.

Pay attention to whether the silicone at the docking point between the fan and the CPU is dry.

If you don't have it, go to the place where the computer city sells groceries and buy it, 1 to 2 yuan a piece.

If you conduct heat, it will still be effective, after all, it is summer.

It could also be that 865's BIOS was unknowingly damaged.

Think of it as restoring the motherboard to the exit settings (if the BIOS is corrupted.

Discharge or manual restoration of the exit settings are not as good as brushing).

Because you change the CPU and the BIOS does not have good support, that is, some parameters are not recognized, and it is generally solved by brushing the BIOS.

If you change CPUs, it's best to flash the motherboard BIOS

HT's switch is modulated in the BIOS.

Not with software. You can find the corresponding option in the BIOS.

ht？That's the technology that the CPU supports.

Software shouldn't be able to do it.

The boards are different, the settings are different, make it clear.

The motherboard of the 845 is a good old motherboard, you still need to confirm it and then see if your CPU is compatible.

Yes, I have a computer that you have now, but unfortunately when I was on the CPU, the hard drive was somehow burned.

In short, the landlord will find a professional change.

You should be able to run Assassin's Creed Brotherhood with medium effects on, and the graphics settings in the game options will help you run more smoothly by lowering the graphics and resolution.

The minimum requirements are as follows:

System: Windows XP (32-64-bit), Windows Vista (32-64-bit), Windows 7 (32-64-bit).

CPU: Intel Core 2 Dual-Core GHz or AMD Athlon-64 Yours is Dual-Core].

Memory: Windows XP Vista, Win7 2GB

Graphics card: 256MB video memory compatible with DirectX Model standard) [your graphics card HD 4600 graphics card].

Hard disk: 8GB free.

Sound card: DirectX compatible

Peripherals: keyboard, mouse, other controllers.

Recommended configuration: System: Windows XP (32-64-bit), Windows Vista (32-64-bit), Windows 7 (32-64-bit).

CPU: Intel Core 2 Duo E6700 or AMD Athlon64 X2 6000

Memory: Windows XP Vista, Win7 2GB

Graphics: GeForce 8800GT or ATI Radeon HD 4700

Hard disk: 8GB free.

Sound Card: Sound Card.

HD4600, this graphics card can't deal with Assassin's Creed.

It's not enough to configure.

Configuration Requirements] Minimum System Configuration:

Operating system: Windows XP or VistaCP: Dual-core processor (Intel Pentium D or above) Memory: 2GB or more memory.

Graphics: 256MB with DX10 or DX9 with Shader Model or higher.

Hard disk space: 16GB or more of hard disk space.

CPU: Intelcore 2 Duo or higher processor memory: 3GB or more memory.

Graphics: ATI HD2900 series or NVIDIA GeForce 8800 series or higher.

Sound card: A sound card that supports channels.

Other: Microsoft Xbox 360 controller.