Acer X3200 EF9100A Aspire X1200 / X3200 Service Guide - Page 47

processor is properly oriented over the socket., If you are going to install a new processor

Page 47 highlights

6. Pull out the processor from the socket. IMPORTANT:If you are going to install a new processor, note the arrow on the corner to make sure the processor is properly oriented over the socket. Chapter 3 39

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