HP dc7900 - Convertible Minitower PC User Manual

Hood Sensor
The hood sensor is installed in the top of the baffle that is attached to the chassis fan.
1. Prepare the computer for disassembly (
Preparation for Disassembly on page 118).
2. Remove the access panel (
Computer Access Panel on page 125).
3. Remove the front bezel (
Front Bezel on page 126).
4. Remove the fan shroud (
Fan Shroud on page 161).
5. Remove the chassis fan (
Front Fan Assembly on page 162).
6. Lift the hood sensor straight up and out of the chassis fan baffle.
Figure 8-57 Removing the hood sensor from the chassis fan
To install the hood sensor, reverse the removal procedure.
Hood Sensor 163

HP dc7900 - Convertible Minitower PC Specifications

General

Chipset	Intel Q45 Express
Memory	Up to 16 GB DDR2 SDRAM
Audio	Integrated High Definition Audio
Form Factor	Convertible Minitower
Processor	Intel Core 2 Duo, Core 2 Quad, Pentium Dual-Core
Storage	SATA Hard Drives
Graphics	Intel Graphics Media Accelerator 4500, optional discrete graphics
Optical Drive	DVD-ROM, DVD+/-RW
Network	Integrated Intel Gigabit Network Connection
Ports	USB 2.0, serial, parallel, audio in/out
Expansion Slots	PCI, PCIe x1, PCIe x16
Operating System	Windows Vista, Windows 7