Removal and replacement procedures
Maintenance and Service Guide 4–27
Display assembly
✎
The display assembly spare part kit includes two WLAN antenna transceivers and cables, nameplate, and logo.
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 “Battery” on page 4-7).
5. Disconnect the wireless antenna cables from the WLAN module (see “WLAN module” on page 4-12) and
WWAN module (see “WWAN module” on page 4-17).
6. Remove the keyboard and switch cover (see “Keyboard and switch cover” on page 4-20).
Description Spare part number
13.3-in, LED, HD display assembly:
■ AntiGlare display assembly with webcam and 2 WWAN antennas in black trim 577173-001
■ AntiGlare display assembly with webcam and 2 WWAN antennas in red trim 577182-001
■ AntiGlare display assembly with webcam in black trim 577174-001
■ AntiGlare display assembly with webcam in red trim 577183-001
■ AntiGlare display assembly without webcam in black trim 577172-001
■ AntiGlare display assembly without webcam in red trim 577181-001
■ 1366 × 768 BrightView display assembly with webcam and 2 WWAN antennas in black trim 577176-001
■ 1366 × 768 BrightView display assembly with webcam and 2 WWAN antennas in red trim 577185-001
■ 1366 × 768 BrightView display assembly with webcam in black trim 577175-001
■ 1366 × 768 BrightView display assembly with webcam in red trim 577184-001
■ 1366 × 768 BrightView display assembly without webcam in black trim 577177-001
■ 1366 × 768 BrightView display assembly without webcam in red trim 577186-001
■ 1280 × 720 BrightView display assembly with webcam and 2 WWAN antennas in black trim 583090-001
■ 1280 × 720 BrightView display assembly with webcam and 2 WWAN antennas in red trim 583091-001
■ 1280 × 720 BrightView display assembly with webcam in black trim 577179-001
■ 1280 × 720 BrightView display assembly with webcam in red trim 577188-001
■ 1280 × 720 BrightView display assembly without webcam in black trim 577178-001
■ 1280 × 720 BrightView display assembly without webcam in red trim 577187-001
