ASUS A6421 User Manual

ASUS All-in-One PC

55

Repair or modify the RAM (Random Access Memory) module on your 

ASUS All-in-One PC. 

WARNING! Before removing the back cover, all the connected peripherals, 

any telephone or telecommunication lines and power connector (such as 

external power supply, battery pack, etc.).

•

Only ASUS-authorized technicians should remove and install the 

RAM module inside your All-in-One PC. Please refer to the terms 

and conditions in the warranty card.

•

Visit an authorized service center or retailer for information on 

RAM module upgrades for your ASUS All-in-One PC. 

•

Purchase RAM modules from authorized retailers of this ASUS All-
in-One PC to ensure maximum compatibility and reliability. 

NOTE: The appearance of the RAM module may vary per model but the 

RAM module installation remains the same.