Acer 7420 Laptop User Manual


 
68 Chapter 3
Removing the DIMM
1. See “Removing the Battery Pack” on page 62.
2. See “Removing the SD dummy card” on page 63.
3. See “Removing the PC and ExpressCard dummy cards” on page 63.
4. See “Removing the Lower Cover” on page 64.
5. See “Removing the Secondary HDD Cover” on page 65.
6. Push out the latches on both sides of the DIMM socket to release the DIMM.
7. Remove the DIMM module.
Removing the WLAN Board Modules
1. See “Removing the Battery Pack” on page 62.
2. See “Removing the SD dummy card” on page 63.
3. See “Removing the PC and ExpressCard dummy cards” on page 63.
4. See “Removing the Lower Cover” on page 64.
5. Remove the tape holding the gray antenna.