HP 4311S manual Display assembly, Description Spare part number

Removal and replacement procedures

Display assembly

✎The display assembly spare part kit includes two WLAN antenna transceivers and cables, nameplate, and logo.

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

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).

Maintenance and Service Guide 4–27