PO5-650-Do I need a bios update and how do I update bios? want to update my CPU

HEIST
HEIST Member Posts: 1 New User
edited June 10 in Predator Desktops

I am on a predator PO5-650, and I want to replace my CPU my big concern is naturally will I need to update my bios and if so, how my current bios version is the R01-A2, and I'm thinking of updating to a 14th gen CPU.

[Edited the topic title to include model number and the topic issue.]

Answers

  • StevenGen
    StevenGen ACE Posts: 14,443 Trailblazer
    edited June 11

    The PO5-650 is a 13th Gen H770 chipset mobo gaming desktop, Acer fitted either the i5-13500F or the i7-13700F cpu models to this desktop and the bios is calibrated to these cpu's ONLY and will not be compatible with the i9-13900F or the 14th Gen cpu's.

    Your current installed bios version R01-A2 is 3 bios versions behind the lates bios version R01-B2 that also has the critical Intel voltage and overheating fixes for the cpu microcode that is version 0x12B update, which the 13th Gen cpu needs (btw the 14th Gen also needs this update) so that the 13th Gen cpu is not running at the higher cpu core voltage and overheats.

    The 14th Gen cpu's are only compatible with the Predator PO5-655 desktops model mobo and Acer provided bios versions, this mobos Acer part number is DB.E4011.001, while your 13th Gen cpu mobo of the Predator PO5-650 model mobo is part number DB.E3A11.001 and Acer has totally different bios versions for the 13th Gen cpu's.

    If you want more cpu performance and your PO5-650 is fitted with the i5-13500F cpu, then update to the higher spec i7-13700F cpu, that is about the only cpu upgrade that can be done as an upgrade, also remember that upgrading to the top of the range 13th gen i9-13900F cpu will also not work with the bios that the PO5-650 has. What I suggest is that you upgrade the gpu and ram as that will help your desktop performance more than a 14th Gen cpu upgrade. Good luck and hope this helps you out.

    If this answers your question and solved your query please "Click on Yes" or "Click on Like" if you find my answer useful👍