Toshiba SATELLITE A500 - Manual (Page 173)

User’s Manual 8-7
Satellite A500/A500D
Point to note about memory module error
If you install a memory module that is not compatible with the computer, the
Power indicator will flash in the following ways:
If there is an error in only Slot A or no memory module is inserted in Slot
A: repeatedly flashes amber twice, then green.
If there is an error in Slot B: repeatedly flashes amber, then green twice.
If there are errors in both Slot A and Slot B: repeatedly flashes amber
twice, then green twice.
In all instances you should shut down the computer and remove the
incompatible module(s).
Installing a memory module
The computer contains slots for two memory modules, one positioned
immediately over the other - the procedures are the same for installing
either module.
1. Shut down the computer - make sure the Power indicator is off (refer to
the Turning off the power section in Chapter 3, Getting Started , if
required).
2. Remove the AC adaptor and all cables and peripherals connected to
the computer.
3. Turn the computer upside down and remove the memory module cover.
Figure 8-4 Removing the memory module cover
Use a # 0-point Phillips screwdriver to remove and fasten the screws -
the use of an incorrect screwdriver can damage the screw heads.
1. Memory module cover
2. Screw
3. Slot B
4. Slot A
1
2
3
4