5-14
17. The Fan does not work normally
→
Check if the Thermal is locked tightly.
→
Check if the Fan cable is properly connected
FAN Control Table
Voltage
Address
RPM
Noise
(for CPU
temperature)
(for GMCH
temperature)
(Volt)
(Hexa)
CPU
Sensor(on/o
ff)
GMCH
sensor(on/off)
OFF
FF
OFF
20dBA
3C
2300 rpm
25dBA
55/50
65/55
32
2750 rpm
28dBA
62/58
68/65
2C
3100 rpm
30dBA
70/65
70/68
27
3450 rpm
32dBA
80/75
75/70
24
3750 rpm
37dBA
85/80
80/75
◆
When booting up the computer
18. The "Invalid System Disk. Replace the Disk and then press any key" message appears.
→
This message may appear when the connected USB memory or CD media does not include
bootable data.
→
The "Reboot and Select the proper Boot device or Insert a bootable media in the selected Boot
device and press a key" message appears.
→
Check if the signal and power cables are properly connected to the hard disk drive.
- This Document can not be used without Samsung's authorization -
4. Troubleshooting