HP MINI 5103 Maintenance And Service Guide

2. Disconnect the fan cable from the system board.
3. Turn the system board right side up.
4. Loosen the 4 Phillips PM2.5×5.0 captive screws (1) that secure the fan and heat sink assembly
to the system board.
NOTE: The screws are numbered 1 through 4. Follow this order when removing the screws.
5. Remove the Phillips PM2.0×3.0 screw (2) that secures the fan and heat sink assembly to the
system board.
6. If necessary, work the heat sink back and forth to release the heat sink from the thermal paste
(3) on the processor.
7. Remove the fan and heat sink assembly (4).
NOTE: The thermal material must be thoroughly cleaned from the surfaces of the fan and heat sink
assembly and the system board each time the fan and heat sink assembly is removed. Thermal paste
is used on the processor (1). Replacement thermal material is included with all fan and heat sink
assembly, and system board spare part kits.
Component replacement procedures 77

HP MINI 5103 Specifications

General

Graphics	Intel GMA 3150
Webcam	Integrated 2 MP webcam
Processor	Intel Atom N455 (1.66 GHz), Intel Atom N475 (1.83 GHz)
Display	10.1-inch diagonal LED-backlit HD (1366 x 768)
RAM	Up to 2 GB DDR3
Storage	160 GB HDD
Operating System	Windows 7 Starter
Battery	3-cell or 6-cell Lithium-Ion battery
Weight	2.64 lbs (1.2 kg)
Dimensions	10.3 x 7.1 x 0.9 inches
Wireless	802.11b/g/n
Ports	3 x USB 2.0, VGA
Card Reader	SD/MMC
Keyboard	95% full-size