
PCH Installation
1.Place the PCH onto the mainboard (Figure 
2.Install and secure two (2) screws to the mainboard (Figure 
3.Install the mainboard.
| ID | Size | Quantity | Screw Type | 
| 
 | 
 | 
 | 
 | 
| Red | M2.5*3.5 | 2 | 
 | 
| Call | 
 | 
 | 
 | 
| out | 
 | 
 | 
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| 
 | 
 | 
 | 
 | 
| Machine Maintenance Procedures | 

1.Place the PCH onto the mainboard (Figure 
2.Install and secure two (2) screws to the mainboard (Figure 
3.Install the mainboard.
| ID | Size | Quantity | Screw Type | 
| 
 | 
 | 
 | 
 | 
| Red | M2.5*3.5 | 2 | 
 | 
| Call | 
 | 
 | 
 | 
| out | 
 | 
 | 
 | 
| 
 | 
 | 
 | 
 | 
| Machine Maintenance Procedures |