Member Avatar for amecily

Hey everyone :)

I recently purchased a Core2Quad Q9505. I had done a lot of research on whether it would be compatible with my current motherboard, I even phoned Acer, and everyone said that it would work. But, it doesn't!

So I need to get a new motherboard, and I'm battling to find one that meets all of my needs. I have DDR2 RAM (Transcend aXeram) that runs at 1066MHz and my processor has an FSB of 1333MHz. I tried to buy the Asus P5QPL-AM motherboard, but my power cables were too short. So the motherboard also needs to have the power socket as far right as possible so that my cables will reach. For examples, the positioning of the power socket on the BIOSTAR G41-D3 looks like it would work with my board.

Does anyone have any recommendations?

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  • Latest Post Latest Post by HHBones

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Both and recommended replacing the PSU as the simplest fix. That is often the fastest, cheapest route when the only problem is cable reach or connector orientation. A short checklist: verify actual cable reach with the case closed (to the board main power and the CPU power connector), then decide whether a high-quality ATX/EPS extension or a replacement modular PSU with longer leads is appropriate.

When choosing an extension or new PSU, prefer reputable manufacturers and avoid cheap splitters. Ensure the 24‑pin and CPU 4/8‑pin power lines use adequately thick conductors (18 AWG or better on the +12V lines), and confirm pinout compatibility. Extension kits and modular PSUs make the fix reversible and keep cable routing tidy. Technical reference for connectors: .

If a motherboard replacement remains necessary, follow these steps before buying: check the exact board model’s CPU support list and required BIOS version on the vendor support page; confirm the chipset’s official DDR2 speed support and whether DDR2‑1066 requires a BIOS setting or divider; inspect VRM quality and the CPU‑power connector location so the same cable problem is not repeated. For older LGA775 parts, consider used-market risks—ask sellers for BIOS version, check capacitors visually, and prefer boards with documented CPU compatibility. Vendor support pages are authoritative (for example, ASUS Support).

A low-cost diagnostic is to try a 24‑pin extension first: if the system posts and runs stable, the motherboard is fine and the PSU/cable fix is validated. For cross-checking parts and compatibility before purchase, a parts-compatibility tool such as PCPartPicker is useful.

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Member Avatar for Rik_

Why not get a new PSU with longer cables??? They aren't expensive these days!

Member Avatar for HHBones

I would advise you to do what Rik from RCE says, a new mobo these days is much more expensive than a new PSU. And, if it's modular, you can always just get longer cables.

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