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***DeathBringer*** · 04-17-2018, 03:29 AM

i7-2640M is best choice for using in this laptop with eGPU or dGPU, not with internal GPU.

jkeychen · 04-17-2018, 04:03 AM

(04-17-2018, 03:29 AM)DeathBringer Wrote: i7-2640M is best choice for using in this laptop with eGPU or dGPU, not with internal GPU.

Okay, is it plug and play or I need to mod the bios in order to make CPU works?

***DeathBringer*** · 04-17-2018, 04:15 AM

No mod is needed

jkeychen · 04-19-2018, 10:26 AM

Hey DeathBringer,

Is it possible to undervolt my I5 2450M CPU? Or I need to mod the bios?

***DeathBringer*** · (This post was last modified: 04-19-2018, 10:37 AM by DeathBringer.)

No, mobile CPUs with Sandy Bridge and Ivy Bridge don't support changing Vcc to lower values.

jkeychen · 04-19-2018, 05:24 PM

Thanks! Good thing to know. Smile