Member Avatar for MADZ69

Hi,

I need Help, i want to upgrade my CPU for my Laptop from single core to dual core processor.Is this possible? if it is pls. reply to my post

Here are my Specs
Model: ASUS K40AE
CPU: Sempron M120
RAM: 4 GB
Graphic Card: ATI 4200 256 MB Ram
Display: 14 inch LCD


Many thanks in advance...

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Short answer: it can be possible — but only if the K40AE in question actually has a removable S1-series CPU and the motherboard/BIOS supports the specific dual‑core part. ’s Sempron M120 is an S1 (S1g3) mobile part, and many K40/K40AE SKUs were shipped with Turion X2 / Athlon X2 options (same AMD M880G platform), so the platform itself is capable of dual‑core CPUs in principle. (kingston.com)

Concrete, practical checks (do these before buying a chip):

  1. Run CPU‑Z on the laptop to read the CPU package/socket line and BIOS version. That tells you whether the installed CPU is using a socketed S1 package and gives the exact socket name you need to match. (cpuid.com)
  2. Confirm physically (service manual / disassembly guide) whether the CPU is socketed or soldered on your exact K40AE board — many K40 variants use a removable S1 PGA, but don’t assume it without checking. (valid.x86.fr)
  3. If the socket generation matches (S1g1/g2/g3), pick a dual‑core from the same family (examples used in this chassis: Turion II / Athlon II mobile parts). Match or stay under the original TDP where possible — Sempron M120 is ~25W, Turion II parts run ~31–35W and may stress the cooling if the chassis wasn’t designed for them. (browser.geekbench.com)

Important cautions: BIOS can reject otherwise compatible CPUs (socket and microcode issues), and higher‑TDP chips increase heat and fan/noise — update the K40AE BIOS from ASUS first and only proceed if you confirm socket/BIO S support. If unsure, have a service shop do the swap or buy a returnable seller. (asus.com)

Quick checklist: (a) run CPU‑Z, (b) download the K40AE manual/BIO S from ASUS, (c) confirm S1g* generation and TDP, (d) source a tested Turion/Athlon X2 part and plan thermal re‑paste / fan cleaning or professional installation.

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Member Avatar for avadhraj12

Check out this web site it can really help you

Member Avatar for caperjack

nice site in link ,i think the best place to start is the asus site ,and the laptop manual ,

Member Avatar for MADZ69

Thank you guys for the reply.

I think the best question that i should have ask is "what dual core processor is compatible with my laptop for processor upgrade?"

Member Avatar for caperjack

Thank you guys for the reply.

I think the best question that i should have ask is "what dual core processor is compatible with my laptop for processor upgrade?"

only way you are going to find that out here is ,if someone with a laptop just like yours comes by ,with the answer ,contact ASUS for a faster answer

Member Avatar for MADZ69

Thank you Jack,much appreciated

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