Socket Mobile IB810 User Manual

Page of 78
INSTALLATIONS 
6 
IB810 User’s Manual
 
 
Installing the CPU 
 
The IB810 CPU Card supports a Socket 478 processor socket for Intel 
Pentium 4 processors.  
 
The Socket 478 processor socket comes with a lever to secure the 
processor. Raise this lever to about a 90
°
 angle to allow the insertion of 
the processor. Place the processor into  the socket by making sure the 
notch on the corner of the CPU corresponds with the notch on the inside 
of the socket. Once the processor has slide into the socket, return the lever 
to the lock position. Refer to the figures below. 
 
 
 
 
After you have installed the processor into the socket, check if the 
jumpers for the CPU type and speed are correct. 
 
NOTE:  Ensure that the CPU heat sink and the CPU top surface are in 
total contact to avoid CPU overheating problem that would 
cause your system to hang or be unstable.