Sony PCG-R505ES - Manual (Page 99)

Installing a Memory Module
99
Installing a Memory Module
To install a memory module
1 Turn off your computer and disconnect all peripheral devices, such as your
printer.
2 Unplug the computer and remove the battery packs.
3 After the computer has cooled, loosed and remove the two screws with the
mark located on the bottom of your computer. Use an appropriate
screwdriver.
4 Slide the LCD lock lever and lift the cover. Slide the keyboard toward the
LCD display, then lift it away slightly.
Screws on Bottom of Computer