L500/L505/L500D/L505D

Additional memory module

Please also refer to Chapter 8, Optional Devices, for further information on installing and removing memory modules.

Problem

Procedure

If there is a memory

In the event of Power indicator flashes when the

malfunction, the Power

computer is turned on you should initially ensure

indicator will repeatedly

that the installed memory module(s) are

flash (on for

compatible with the computer. If you determine

0.5 seconds, off for

that an incompatible module has been installed,

0.5 seconds) in the

you should follow the steps as detailed below:

following patterns:

1. Turn off the computer.

If there is an error in

2. Disconnect the AC adaptor and all peripheral

only slot A or no

devices.

memory module is

3. Remove the battery pack.

inserted in Slot A:

4. Remove the incompatible memory module.

amber twice, then

green once.

5. Install the battery and/or connect the AC

If there is an error in

adaptor.

Slot B: amber once,

6. Turn on the computer.

then green twice.

If you are still unable to resolve the problem,

If there are errors in

contact your reseller, dealer or service provider.

both Slot A and Slot B:

amber twice, then green

 

twice.

 

 

 

An error will occur if a

Remove the memory module from Slot B and

memory module is

insert it into Slot A.

inserted into Slot B

 

while no memory

 

module is inserted in

 

Slot A.

 

 

 

9-16

User’s Manual