Acer TravelMate P273-M User Manual page 74

56
Error messages
Memory size
mismatch
If you still encounter problems after going through the corrective
measures, please contact your dealer or an authorized service center for
assistance.
Corrective action
Press <F2> (during POST) to enter the BIOS
utility, then press Exit in the BIOS utility to
reboot.
Frequently asked questions