HP ProBook 6545b Maintenance And Service Manual page 121

Description
■ 14.0-in, HD, LED, BrightView display assembly for use only with computer models equipped with
WWAN functionality but not a webcam (includes 2 WWAN antenna transceivers and cables)
■ 14.0-in, HD, LED, BrightView display assembly for use only with computer models equipped with
a webcam but not equipped with WWAN functionality
■ 14.0-in, HD, LED, BrightView display assembly for use only with computer models not equipped
with a webcam or with WWAN functionality
■ 14.0-in, HD, LED, SVA, LVDS BrightView display assembly
■ 14.0-in, HD, LED, SVA, LVDS AntiGlare display assembly for use only with HP Compaq 6440b
computer models
■ 14.0-in, HD, LED, SVA, LVDS AntiGlare display assembly
Before removing the display assembly, 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
5. Disconnect the antenna cables from the WLAN (see
(see "WWAN module" on page
6. Remove the keyboard (see
7. Remove the switch cover (see
Remove the display assembly:
1. Close the computer.
2. Position the computer with the rear panel toward you.
3. Remove the four slotted Torx T8M2.5×11.0 screws that secure the display assembly to the computer.
Maintenance and Service Guide
"Battery" on page 4-7).
4-21).
"Keyboard" on page 4-25).
"Switch cover" on page
Removal and replacement procedures
"WLAN module" on page
4-33).
Spare part number
594012-001
594010-001
594009-001
592144-001
623176-001
624236-001
4-16) and WWAN modules
4–47