HP ProBook 4311s HP ProBook 4310s Notebook PC and HP ProBook 4311s Notebook PC - Page 72

Display assembly, unplugging the AC adapter from the computer.

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Removal and replacement procedures Display assembly ✎ The display assembly spare part kit includes two WLAN antenna transceivers and cables, nameplate, and logo. Description 13.3-in, LED, HD display assembly: ■ AntiGlare display assembly with webcam and 2 WWAN antennas in black trim ■ AntiGlare display assembly with webcam and 2 WWAN antennas in red trim ■ AntiGlare display assembly with webcam in black trim ■ AntiGlare display assembly with webcam in red trim ■ AntiGlare display assembly without webcam in black trim ■ AntiGlare display assembly without webcam in red trim ■ 1366 × 768 BrightView display assembly with webcam and 2 WWAN antennas in black trim ■ 1366 × 768 BrightView display assembly with webcam and 2 WWAN antennas in red trim ■ 1366 × 768 BrightView display assembly with webcam in black trim ■ 1366 × 768 BrightView display assembly with webcam in red trim ■ 1366 × 768 BrightView display assembly without webcam in black trim ■ 1366 × 768 BrightView display assembly without webcam in red trim ■ 1280 × 720 BrightView display assembly with webcam and 2 WWAN antennas in black trim ■ 1280 × 720 BrightView display assembly with webcam and 2 WWAN antennas in red trim ■ 1280 × 720 BrightView display assembly with webcam in black trim ■ 1280 × 720 BrightView display assembly with webcam in red trim ■ 1280 × 720 BrightView display assembly without webcam in black trim ■ 1280 × 720 BrightView display assembly without webcam in red trim Spare part number 577173-001 577182-001 577174-001 577183-001 577172-001 577181-001 577176-001 577185-001 577175-001 577184-001 577177-001 577186-001 583090-001 583091-001 577179-001 577188-001 577178-001 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

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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