Инструкции По Обслуживанию для FIC a440
Troubleshooting and Repair
6-12
FIC A440 Series Service Manual
Table 6-5 (c) Quick Troubleshooting
Problem or Symptoms
Corrective Actions
Glidepad does not work
1. Check if PS/2 mouse driver is properly installed. Remove
any external PS/2 mouse.
2. Check the glidepad cable inside the system if it is
inserted properly.
3. Replace the glidepad module.
4. Check the keyboard controller chip for any cold or loosed
4. Check the keyboard controller chip for any cold or loosed
soldering.
5. Replace the motherboard.
Serial device does not work
1. Check if Serial Port is set to ENABLED under BIOS
Setup program (Advanced menu).
2. Check if serial device is connected properly.
3. If using serial mouse, check if Internal Touchpad is
3. If using serial mouse, check if Internal Touchpad is
disabled under BIOS Setup. On Windows 95 or 98,
check if it detects the serial mouse in System Device
Manager under the Control Panel.
check if it detects the serial mouse in System Device
Manager under the Control Panel.
4. Check if mouse driver is installed properly.
5. Replace serial device.
6. Check the South Bridge chip on the motherboard for any
5. Replace serial device.
6. Check the South Bridge chip on the motherboard for any
cold or loosed soldering.
7. Replace the motherboard.
Parallel device does not work
1. Check if Printer is set to ENABLED under BIOS Setup
program (Advanced menu).
2. Check if all connections are properly set.
3. Check if external device is turned on.
4. Check if Printer Mode is set properly.
5. Check the South Bridge chip on the motherboard for any
3. Check if external device is turned on.
4. Check if Printer Mode is set properly.
5. Check the South Bridge chip on the motherboard for any
cold or loosed soldering.
6. Replace the motherboard.
IR Port does not work.
1. Check if IR port (COM2) is enabled under BIOS Setup
(Advanced Menu).
2. Check if IR driver is properly installed under Win95.
Refer to Chapter 2.
3. Check if File Sharing and Computer name is set properly
on both sides.
4. Check if Infrared Monitor is activated.
5. Check if IR ports on both ends are not blocked or
5. Check if IR ports on both ends are not blocked or
obstructed.
6. Check the IR module.
7. Check the I/O controller chip on the motherboard for any
7. Check the I/O controller chip on the motherboard for any
cold or loosed soldering.
8. Replace the motherboard.