Maintenance Manual (960-948)
2-23
Troubleshooting Procedures
Built-in microphone (Web camera) may be faulty. Replace it with
a new one following the steps in Chapter 4,
. If the problem still occurs, perform Check 7.
Check 4
Speaker Right or harness may be faulty. Replace it with a new
one following the steps in Chapter 4,
If the problem still occurs, perform Check 6.
Check 5
Speaker Left or harness may be faulty. Replace it with a new one
following the steps in Chapter 4,
. If
the problem still occurs, perform Check 6.
Check 6
System board may be faulty. Replace it with a new one following
the instructions in Chapter 4,
2.14 Memory media (SD Card) Slot Troubleshooting
This section describes how to determine if the computer's Memory media
(microSD Card) functions are functioning properly. Perform the steps below
starting with Procedure 1 and continuing with the other procedures as
required.
Procedure 1: Check on Windows OS
Procedure 2: Connector Check and Replacement Check
2.14.1 Procedure 1 Check on Windows OS
Insert a microSD Card into the slot. Check if the installed Windows
recognizes automatically the microSD Card and the data in the microSD
Card can be read.
If the card is not recognized or data are not read, go to Procedure 2.
2.14.2 Procedure 2 Connector Check and Replacement Check
The Memory media (microSD Card) connection is shown in the following
figure.
As the connection may be defective, disassemble the computer and check
each connection.
If the problem still occurs, go to Check 1.
Check 1
<System board>
IS2142
microSD card
