Upgrading my CPU from Celeron 1.7 to P4 2.4 (478 socket/533 FSB).

By lowball ยท 7 replies
May 21, 2005
  1. I want to upgrade my CPU from a Celeron 1.7 to a P4 2.4. Is there anything I have to do to before the change out?

    I've already made the switch, but now my computer will not boot up. According to my motherboard manual, it will support a P4 processor.
  2. peter7

    peter7 TS Rookie

    what is the motherboard? i.e. name and specifications?
  3. black9

    black9 TS Rookie Posts: 16

    does is support the new bus speed?
  4. AtK SpAdE

    AtK SpAdE TechSpot Chancellor Posts: 1,495


    Make sure they are the same bus speed, but if they are, did you put the heatsink on properly, or better yet, is that heatsink rated for a 2.4 p4? Did yoiu use thermal paste?

  5. vnf4ultra

    vnf4ultra TechSpot Paladin Posts: 1,388

    I think the 1.7 would be a 400fsb and the 2.4 would be 533. Even if the board didn't support the 533 bus, it should still boot it at the 400 bus and then the cpu would run as a 1.8ghz. Did any pins get bent when installing the cpu? Is it installed all the way in the socket/correct orientation? Any beeps on startup?
  6. black9

    black9 TS Rookie Posts: 16

    Thanks now i know something new :) I was just throwing what ever i could out there.
  7. Samstoned

    Samstoned TechSpot Paladin Posts: 1,018

    try upgrading your bios first
    every little 8bit helps
  8. cd2447

    cd2447 TS Rookie

    Having the same type problem. Trying to put a celeron D 2.4/533fsb into an ASUS p4s800-mx. Old processor still boots ok(2.0/400fsb) and board is rated up to 800. No bent pins and seated properly but won't boot.
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