How to Install, Replace, Upgrade or Change the CPU in your DELL Optiplex - 755 SFF

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  • Опубліковано 9 січ 2025

КОМЕНТАРІ • 35

  • @animeduuude8202
    @animeduuude8202 11 місяців тому +1

    I Super appreciate it! Planning on changing my processor soon and now that I've seen this video not only do I feel ready, but I've decided to make a weekly maitenance checklist lol

  • @mach1553
    @mach1553 Рік тому +1

    I just installed 8GB RAM into a 755 & the CPU is next so I did a quick ck & found you clip to see what I may need 👍
    ...Core 2 Quad 2.83

  • @mach1553
    @mach1553 Рік тому +1

    I put thermal grease on & use my finger (not smearing but dabbing it all over) to evenly coat the CPU, making sure there's no gobs overlapping like what appeared on the heatsink. I've seen some nightmares where the grease insulated by overcoating & even getting on the pins.

  • @wetpu3574
    @wetpu3574 6 місяців тому +2

    I upgraded mine to intel core 2 quad q9550, it said processor not compatible but it still loaded up windows. but thr fan was going crazy loud

  • @stormtempest007
    @stormtempest007 2 роки тому +2

    Real good video my friend

  • @NimaKDavani
    @NimaKDavani 2 роки тому +2

    hi I have the same pc and need to upgrade as well. what is the cpu make and model? also I want to upgrade RAM from 4 gig to 8 gig, what typ of ram do i need ? what make and model?
    thanks for brilliant video.

    • @Anytbing_lol
      @Anytbing_lol 2 роки тому

      Desktop ram not netbook or laptop ram and also keep it above 1800 mhz won’t matter if it’s ddr3 or ddr4 however newer does mean longevity so up to you on that part

  • @waynet.7656
    @waynet.7656 2 роки тому +3

    After upgrading the CPU, what’s to be done in Bios??

    • @mach1553
      @mach1553 Рік тому +2

      Flash upgrade to latest version.

  • @winterfrostt
    @winterfrostt 3 роки тому +1

    I have that heat sink and i cant seam to get the screws off.

    • @DanielJohnHowTo
      @DanielJohnHowTo  3 роки тому

      the heatsink is probably stuck to the cpu, unscrew there gently twist it left/right and pull up.

  • @QDarula
    @QDarula Рік тому +1

    Hey man what do u use to keep that ssd so still in the tray?

    • @DanielJohnHowTo
      @DanielJohnHowTo  Рік тому

      sticky pads, but keep them out of the way of the fan blades

  • @delllenovo7459
    @delllenovo7459 2 роки тому

    Would that board fits in a full size pc case

  • @Yourfatmom123
    @Yourfatmom123 2 роки тому

    Can you linm the thermal paste u used

  • @Jesus42020
    @Jesus42020 2 роки тому +1

    Can I put 16 gb of ram on it and does it matter what type of ddr it is?

    • @aarontrupiano9328
      @aarontrupiano9328 2 роки тому

      mine had ddr2 in it. you would need to check what yours has before you get more

    • @Anytbing_lol
      @Anytbing_lol 2 роки тому

      Most Optiplex allow up to 32gb ram and won’t matter howeve ddr3 or above is preferable

  • @juancdeliotejr5443
    @juancdeliotejr5443 2 роки тому

    do you recommend using liquid metal instead?

    • @DanielJohnHowTo
      @DanielJohnHowTo  2 роки тому +1

      I have heard it's better than regular thermal paste.

  • @renz6741
    @renz6741 7 місяців тому

    how do you replace the storage?

    • @DanielJohnHowTo
      @DanielJohnHowTo  7 місяців тому

      on this particular machine it has a drive sled.

    • @renz6741
      @renz6741 7 місяців тому

      @@DanielJohnHowTo hello do you have instagram or any way I can message you? I am planning on upgrading my dell optiplex 755 sff but I have no knowledge in doing so. I'm very confused and would very much like some help. thanks!

  • @zubinpanchal1
    @zubinpanchal1 3 роки тому

    Hi Daniel, do I need to make a bootable usb and reinstall windows after or it will readily book up?

  • @dzenko100
    @dzenko100 3 роки тому

    what is your new cpu replaced? model?

  • @stephenroberts643
    @stephenroberts643 Рік тому

    list your upgrades

  • @khanomthai8009
    @khanomthai8009 3 роки тому

    Hi Danial,
    I saw yours has only SSD. Does it work properly? Someone told me that it cannot work without original HDD. SSD need to be on CD rome bay to make it work.
    TIA

    • @aarontrupiano9328
      @aarontrupiano9328 2 роки тому

      i cloned the original drive in mine and changed a bios setting and it worked better than ever after the upgrade