Compaq 6530b - Notebook PC User Manual

3. Remove the WWAN module (3) by pulling the module away from the slot at an angle.
NOTE: WWAN modules are designed with a notch (4) to prevent incorrect insertion into the
WWAN module slot.
Reverse this procedure to install the WWAN module.
Switch cover
Description Spare part number
Switch cover (includes power button board and cable and LED board and cable) 486282-001
Before removing the switch cover, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC Adapter from the computer.
4. Remove the battery (see
Battery on page 48).
5. Remove the keyboard (see
Keyboard on page 63).
Remove the switch cover:
1. Release the ZIF connector to which the LED board cable (1) is attached, and disconnect the LED
board cable from the system board.
2. Lift the left and right sides of the switch cover (2) until it detaches from the computer.
3. Release the switch cover (3) as far as the power button board cable allows.
Component replacement procedures 67

Compaq 6530b - Notebook PC Specifications

General

Processor	Intel Core 2 Duo
Graphics	Intel GMA 4500MHD
Operating System	Windows Vista Business
Battery Life	Up to 4 hours
Display	14.1-inch WXGA (1280x800)
Memory	Up to 4GB DDR2
Storage	120 GB to 250 GB 5400 rpm SATA
Battery	6-cell Lithium-Ion
Chipset	Mobile Intel GM45 Express
Optical Drive	DVD+/-RW SuperMulti with Double Layer
Networking	Integrated Intel Gigabit Network Connection (10/100/1000 NIC)
Wireless	802.11a/b/g/n
Audio	High Definition Audio, stereo speakers
Ports	VGA, RJ-45
Slots	ExpressCard/54
Processor Speed	2.53 GHz