Member Avatar for faren

Hi,
Ive just bought a motherboard, dual core and RAM bundle. I was wondering if i had to set up my XP to run a dual core or not?

-joe

  • 3 Contributors
  • 3 Replies
  • 60 Views
  • 6 Hours Discussion Span
  • Latest Post Latest Post by Serunson

Dani AI

Generated

Good question . Short answer: Windows XP normally recognizes and uses a dual‑core CPU without a special "dual‑core mode." Before making any big changes, run a few quick, non‑destructive checks so you know whether both cores are visible and working.

  • Confirm whether you actually have one dual‑core chip or two separate physical CPUs (two sockets). That matters for edition limits: a single dual‑core chip is treated as two logical processors; multiple physical CPUs are handled differently by Home vs Professional.
  • In Windows, open Device Manager -> Processors. A dual‑core will usually show two processor entries. Open Task Manager -> Performance -> View -> One Graph Per CPU to watch separate usage graphs. You can also run msinfo32 (System Information) to see processor count.
  • If Windows shows only one processor, update the motherboard chipset drivers and the BIOS, and check BIOS settings for options named like "Multi‑core", "CPU Multiprocessing" or ACPI support. Make sure XP has the latest service pack and vendor drivers installed.
  • Before changing BIOS or low‑level drivers, create a System Restore point and note your current BIOS settings so you can revert if needed.

If those checks do not show both cores, post your motherboard model, exact CPU model, XP edition and service pack, and screenshots of Device Manager and Task Manager. That info (and a few of the replies already started by and ) will let us suggest the safest next steps.

Recommended Answers

All 3 Replies

Member Avatar for caperjack

not to my knowledge ,! should work fine after you reinstall winxp

Member Avatar for faren

so i have to reinstall XP?
wont that delete all my stuff?

Member Avatar for Serunson

Unfortunately yes. I would back up the data you want to keep on your hard-disk onto another hard disk, or other storage device. Such as DVD's/CD's or USB/Flash Drives.

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.