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I bought a P4 3.2E Presscott 1M cache and i have a Intel 875PBZ model 303 but I think thats board doenst work with this CPU, could anyone help me with this and tell me, but if you have experience with both cpu and mother, what is the best motherboard for use with this CPU, because I have to conect a ge force 6800 GT OC also, thank you.

Octavio

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  • Latest Post Latest Post by JonnyBlazexx

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Quick, practical checklist for to confirm whether your Intel 875PBZ will run the Pentium 4 3.2E and to get the GeForce 6800GT working.

  1. Identify the socket and CPU model visually. Most Prescott 90nm P4s for that era use the LGA775 load‑plate (flat contact pads on the CPU, levered metal plate on the board). If your board uses an older pin‑type CPU or a different socket the chip will not fit.
  2. Find the exact motherboard model and BIOS version (printed on the PCB or shown in BIOS). Look up the board’s official CPU support list on the vendor site — that list and the BIOS notes are the authoritative compatibility source. If the board needs a BIOS update to support Prescott CPUs, follow the manufacturer’s documented flashing procedure and use a reliable power source. If the board won’t POST with the new CPU but needs a BIOS update, you may need a temporary older CPU (or vendor service) to flash the BIOS.
  3. Check GPU interface. Confirm whether the 6800GT you have is PCI Express x16 or AGP. The motherboard must provide that same slot. If the GPU requires an auxiliary power connector, confirm the PSU supplies it.
  4. Cooling and power: Prescott parts run hotter. Use an LGA775‑compatible cooler with good contact and make sure the board’s CPU power connector is attached. A high‑quality PSU with the correct connectors is important for a stable system with a high‑end GPU.
  5. Minimal‑boot troubleshooting: try one RAM stick in the recommended slot, clear CMOS, reseat CPU/cooler, and check for bent pins in the socket (LGA pins are fragile). Use onboard LEDs/beep codes per the manual.

As pointed out, vendor support matters — start with the official CPU list and BIOS. If overclocking is a goal, ’s point is relevant: prioritize boards with flexible BIOS FSB controls and robust VRMs.

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Member Avatar for suRoot

Hi,
I would recommend an intel board fist, these are the most reliable.
then go to Gigabyte followed by Asus, the board depends on what you want on it/budget

Happy hunting... just make sure the board is acctually compatible. 800fsb etc

Member Avatar for JonnyBlazexx

I bought a P4 3.2E Presscott 1M cache and i have a Intel 875PBZ model 303 but I think thats board doenst work with this CPU, could anyone help me with this and tell me, but if you have experience with both cpu and mother, what is the best motherboard for use with this CPU, because I have to conect a ge force 6800 GT OC also, thank you.

Octavio

[H]ard|ocp just posted what they think are the best parts for a new dream machine. If you are looking for an awesome motherboard, check out what they think is the best solution:

if you are considering overclocking... forget intel boards, they do not allow overclocking. I would go with asus myself, they have a good track rep. The asus board [H]ard|ocp suggests:

however, this board is terribly expensive as far as mother boards go.

i am sure that the abit board is awesome as well and is much cheaper (relatively)

just a bit over 100 dollars cheaper.

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