HP Pavilion Dv9400 Entertainment Notebook Pc Series Service Guide

Removal and Replacement Procedures
Maintenance and Service Guide 5–85
5.26 Processor
1. Prepare the computer for disassembly (Section 5.3) and 
remove the following components:
❏Hard drive (Section 5.4)
❏Optical drive (Section 5.9)
Processor Spare Part Number Information
Processors (include thermal pads and thermal paste)
Intel Core Duo T7200 (2.00-GHz)
Intel Core Duo T5600 (1.83-GHz)
Intel Core Duo T5500 (1.66-GHz), for dv9200 models
Intel Core Duo T5300 (1.73-GHz), for dv9200 models
Intel Core Duo...

5–86 Maintenance and Service Guide
Removal and Replacement Procedures
❏Switch cover (Section 5.10)
❏Keyboard (Section 5.11)
❏Speaker assembly (Section 5.12)
❏Display assembly (Section 5.14)
❏Top cover (Section 5.15)
❏Wireless switch board (Section 5.16)
❏Audio board (Section 5.17)
❏USB/magnetic board (Section 5.19)
❏Top cover support trim (Section 5.21)
❏USB board (Section 5.23)
❏Power connector assembly (Section 5.23)
❏System board (Section 5.24)
❏Fan/heat sink assembly (Section 5.25) 

Removal and Replacement Procedures
Maintenance and Service Guide 5–87
2. Turn the processor locking screw 1 one-half turn 
counterclockwise until you hear a click.
3. Lift the processor 2 straight up and remove it.
✎The gold triangle 3 on the processor should be aligned with 
the triangle icon 4 embossed on the processor socket when 
you install the processor.
Removing the Processor
Reverse the above procedure to install the processor. 

5–88 Maintenance and Service Guide
Removal and Replacement Procedures 

Maintenance and Service Guide 6–1
6
Specifications
This chapter provides physical and performance specifications.
Table 6-1
Computer
Dimensions
With Dual Lamp Display
Length
Width
Height (varies front to rear)28.5 cm
39.6 cm
3.2 to 4.2 cm11.22 in
15.59 in
1.26 to 1.65 in
With Single Lamp Display
Length
Width
Height (varies front to rear)28.5 cm
39.6 cm
3.3 to 4.5 cm11.22 in
15.59 in
1.26 to 1.65 in
Weight (varies by configuration)
With Dual Lamp Display 3.79 kg 8.35 lbs
With Single Lamp Display 3.54 kg...

6–2 Maintenance and Service Guide
Specifications
Temperature
Operating*
Nonoperating5°C to 35°C
-20°C to 60°C41°F to 95°F
-4°F to 140°F
Relative humidity (noncondensing)
Operating
Nonoperating10% to 90%
5% to 95%, 38.7°C (101.6°F) maximum 
wet bulb temperature
Maximum altitude (unpressurized)
Operating (14.7 to 10.1 psia)
Nonoperating (14.7 to 4.4 psia)-15 m to 3,048 m
-15 m to 12,192 m-50 ft to 10,000 ft
-50 ft to 40,000 ft
Shock
Operating
Nonoperating125 g, 2 ms, half-sine
200 g, 2 ms, half-sine
Random...

Specifications
Maintenance and Service Guide 6–3
Table 6-2
17.0-inch, WSXGA+, TFT Display
Dimensions
Height
Width
Diagonal23.00 cm
36.90 cm
43.40 cm9.06 in
14.49 in
17.09 in
Number of colorsUp to 16.8 million
Contrast ratio200:1
Brightness180 nits typical
Pixel resolution
Pitch
For mat
Configuration0.197 × 0.197 mm
1680 × 1050
RGB vertical stripe
BacklightEdge lit
Character display80 × 25
Total power consumption4 W
Viewing angle+/-65° horizontal, +/-50° vertical typical 

6–4 Maintenance and Service Guide
Specifications
Table 6-3
17.0-inch, WXGA+, TFT Display
Dimensions
Height
Width
Diagonal23.00 cm
36.90 cm
43.40 cm9.06 in
14.49 in
17.09 in
Number of colorsUp to 16.8 million
Contrast ratio200:1
Brightness180 nits typical
Pixel resolution
Pitch
For mat
Configuration0.259 × 0.259 mm
1280 × 800
RGB vertical stripe
BacklightEdge lit
Character display80 × 25
Total power consumption4 W
Viewing angle+/-40° horizontal, +20/-40° vertical 
typical 

Specifications
Maintenance and Service Guide 6–5
Ta b l e  6 - 4
Hard Drives
160-GB* 120-GB*
Dimensions
Height
Width
Weight9.5 mm
70 mm
102 g9.5 mm
70 mm
102 g
Interface typeATA - 7 ATA - 5
Transfer rate
Synchronous 
(maximum)
Security150 MB/sec
ATA security100 MB/sec
ATA  s e c u r i t y
Seek times (typical read, 
including setting)
Single track
Average
Maximum2 ms
12 ms
21 ms3 ms
13 ms
24 ms
Logical blocks
†312,581,808 234,433,260
Disk rotational speed5400 rpm 5400 rpm
Operating temperature5°C to 60°C...

6–6 Maintenance and Service Guide
Specifications
100-GB* 80-GB*
Dimensions
Height
Width
Weight9.5 mm
70 mm
102 g9.5 mm
70 mm
102 g
Interface typeATA - 5 ATA - 5
Transfer rate
Synchronous (maximum)
Security100 MB/sec
ATA security100 MB/sec
ATA  s e c u r i t y
Seek times (typical read, including setting)
Single track
Average
Maximum3 ms
13 ms
24 ms3 ms
13 ms
24 ms
Logical blocks
†195,364,233 156,301,488
Disk rotational speed5400 rpm
Operating temperature5°C to 55°C (41°F to 131°F)
✎ Certain restrictions...