Lenovo A600 Lenovo IdeaCentre A600 Hardware Replacement Guide V1.0 - Page 23

4. Carefully align and insert the new memory module into the socket and push down on the top edge of the memory module . Make sure the latches lock the memory module in place. 5. Close the system bay. Refer to step 9 of the "Replacing the hard disk drive" section. 6. Refer to "Completing the installation." Replacing the CPU fan Attention: Do not remove the computer cover or attempt any repair before reading the "Important safety information" in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://consumersupport.lenovo.com. To replace the CPU fan 1. Remove the computer cover. Refer to "Removing the computer cover." 2. Open the system bay. Refer to step 2 of the "Replacing the hard disk drive" section. 20 Hardware Replacement Guide 31036449_A6_HRG_EN.indd 20 2009.1.12 3:50:30 PM