11-14-2013 08:20 PM
Is it possible to upgrade the IdeaPad S300 CPU? The Service Manual does not seem to go any farther than HSF replacement.
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11-14-2013 08:36 PM - edited 11-14-2013 08:37 PM
On page 62 of the manual found at:
items marked #6 are the various CPU variants. Notice the "BGA" notation. That's stands for Ball Grid Array, IIRC. Soldered to the system board, so not upgradeable other than swapping in a different system board.. If the notation had been "PGA" (Pin Grid Array), there might have been a possibility.