Lenovo 3000 H305 Desktop - Manual (Page 39)

Chapter 8. Replacing hardware
37
6. Position the new memory module over the memory connector. Make
sure the notch on the memory aligns correctly with the connector
key on the system board. Push the memory module straight down
into the connector until the retaining clips close.
7. Install the optical disk drive bay.
8. Install back the fromt bezel and computer cover.
Replacing the hard disk drive
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 hard disk drive
1. Remove the computer cover. Refer to “Removing the computer cover”.
2. Remove the front bezel. Refer to “Removing the front bezel”.
3. Remove the optical disk bay. Refer to “Replacing the optical drive”.