compaq notebook evo n150 series User Manual

C–12Maintenance and Service Guide
Screw Listing
Ta b l e C - 5
M2 × 12.5
Color Qty Length ThreadHead
Width
Black 1 12.5 mm M2 4.5 mm
Where used:
1screwsecuringtheEMIshieldtothebaseenclosure(documentedin
Section 5.8) 

Screw Listing
Maintenance and Service GuideC–13
Ta b l e C - 6
M2.5 × 4.0 Screw
Color Qty Length ThreadHead
Width
Black 4 4.0 mm M2.5 4.0 mm
Where used: 3 screws securing the TouchPad bracket to the top cover
(documented in Section 5.10) 

C–14Maintenance and Service Guide
Screw Listing
Ta b l e C - 6
M2.5 × 4.0 Screw(Continued)
Color Qty Length ThreadHead
Width
Black 4 4.0 mm M2.5 4.0 mm
Where used:
1 screw securing the modem connector/cable to the base enclosure
(documented in Section 5.16) 

Screw Listing
Maintenance and Service GuideC–15
Ta b l e C - 7
M2.5 × 3.0 Screw
Color Qty Length ThreadHead
Width
Silver 2 3.0 mm 2.5 mm 3.0 mm
Where used:
2 screws securing the TouchPad bracket to the top cover (documented in
Section 5.10) 

C–16Maintenance and Service Guide
Screw Listing
Ta b l e C - 8
M2 × 6.0 Screw
Color Qty Length ThreadHead
Width
Silver 8 6.0 mm M2 3.0 mm
Where used: 8 screws securing the speakers to the top cover (documented in
Section 5.11) 

Screw Listing
Maintenance and Service GuideC–17
Ta b l e C - 9
M1 × 4.0 Screw
Color Qty Length ThreadHead
Width
Silver 1 4.0 mm M1 3.0 mm
Where used:
1 screw securing the display lid switch board to the top cover (documented in
Section 5.13) 

C–18Maintenance and Service Guide
Screw Listing
Ta b l e C - 1 0
M2 × 4.0 Screw
Color Qty Length ThreadHead
Width
Black 8 4.0 mm M2 4.5 mm
Where used:
2 screws securing the memory expansion compartment cover to the base
enclosure (Refer to the
Hardware Guideshipped with the computer for memory
installation information.) 

Screw Listing
Maintenance and Service GuideC–19
Ta b l e C - 1 0
M2 × 4.0 Screw(Continued)
Color Qty Length ThreadHead
Width
Black 8 4.0 mm M2 4.5 mm
Where used:
4 screws securing the heat sink to the system board (documented in
Section 5.14)

1 screw securing the infrared board to the base enclosure (documented in
Section 5.15)
1 screw near the display connector securing the system board to the base
enclosure (documented in Section 5.16) 

C–20Maintenance and Service Guide
Screw Listing
Ta b l e C - 1 1
M2 × 14.5 Screw
Color Qty Length ThreadHead
Width
Black 2 14.5 mm M2 3.0 mm
Where used:
2 screws securing the system board to the base enclosure (documented in
Section 5.16) 

Screw Listing
Maintenance and Service GuideC–21
Ta b l e C - 1 2
M2 × 5.0 Screw
Color Qty Length ThreadHead
Width
Silver 2 5.0 mm 2.0 mm 4.0 mm
Where used:
2 screws securing the PC Card assembly to the system board (documented in
Section 5.17)