AIMB-258 User Manual
14
1.12.2
Installing the CPU Heatsink and Fan
The Intel® Pentium® M / Celeron® M processor (supports mPGA478M, Micro-
FCPGA) requires a specially designed heatsink and fan assembly to ensure optimum
thermal condition and performance.
Warning!
After installation, make sure to plug-in the ATX power cable to the moth-
erboard.
Caution!
If you purchased a separate CPU heatsink and fan assembly, make
sure that you have properly applied Thermal Interface Material to the
CPU heatsink or CPU before you install the heatsink and fan assembly.
1.
Place the heatsink on top of the
installed CPU, making sure that
the four screws match the holes
on the motherboard.
Motherboard Hole
Note!
Orient the heatsink and fan assembly such that the CPU fan cable is
closest to the CPU fan connector.
2.
Connect the CPU fan cable to the connector on the motherboard labelled
CPUFAN1.
Summary of Contents for AIMB-258
Page 8: ...AIMB 258 User Manual viii ...
Page 38: ...AIMB 258 User Manual 30 1 14 22 CF connector ...
Page 39: ...Chapter 2 2 BIOS Operation ...
Page 53: ...Chapter 3 3 Chipset Software Install Utility ...
Page 56: ...AIMB 258 User Manual 48 ...
Page 57: ...Chapter 4 4 VGA Setup ...
Page 59: ...Chapter 5 5 LAN Configuration ...
Page 62: ...AIMB 258 User Manual 54 ...
Page 63: ...Appendix A A Programming the Watchdog Timer ...
Page 65: ...57 AIMB 258 User Manual Appendix A Programming the Watchdog Timer ...
Page 71: ...Appendix B B Pin Assignments ...
Page 83: ...75 AIMB 258 User Manual Appendix B Pin Assignments ...