Compaq 321 Compaq 320, 321, 420, 421, 620, 621 Notebook PCs and HP 420, 620 No - Page 94

Display assembly, Disconnect all external devices connected to the computer.

Page 94 highlights

Display assembly Description ● 39.6-cm (15.6-in) HD BrightView display assembly for use in computers equipped with webcam (1366×768 resolution) ● 39.6-cm (15.6-in) HD BrightView display assembly for use in computers without webcam (1366×768 resolution) ● 39.6-cm (15.6-in) HD AntiGlare display assembly for use in computers equipped with webcam (1366×768 resolution) ● 39.6-cm (15.6-in HD AntiGlare display assembly for use in computers equipped without webcam (1366×768 resolution) ● 35.6-cm (14.0-in) HD BrightView display assembly for use in computers equipped with webcam (1366×768 resolution) ● 35.6-cm (14.0-in) HD BrightView display assembly for use in computers without webcam (1366×768 resolution) ● 35.6-cm (14.0-in) HD AntiGlare display assembly for use in computers equipped with webcam (1366×768 resolution) ● 35.6-cm (14.0-in) HD AntiGlare display assembly for use in computers without webcam (1366×768 resolution) ● 33.8-cm (13.3-in) HD BrightView display assembly for use in computers equipped with webcam and WLAN (1366×768 resolution) ● 33.8-cm (13.3-in) HD BrightView display assembly for use in computers with WLAN but without webcam (1366×768 resolution) ● 33.8-cm (13.3-in) HD AntiGlare display assembly for use in computers equipped with webcam and WLAN (1366×768 resolution) ● 33.8-cm (13.3-in) HD AntiGlare display assembly for use in computers with WLAN but without webcam (1366×768 resolution) Spare part number 605804-001 605803-001 605802-001 605801-001 605808-001 605807-001 605806-001 605805-001 605812-001 605811-001 605810-001 605809-001 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 49). 5. Remove the service door (see Service door on page 49). 6. Remove the palm rest (see Palm rest on page 64). 7. Remove the keyboard (see Keyboard on page 69). 8. Remove the top cover (see Top cover on page 73). 84 Chapter 4 Removal and replacement procedures

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Display assembly
Description
Spare part number
39.6-cm
(15.6-in) HD BrightView display assembly for use in computers equipped with
webcam (1366×768 resolution)
605804-001
39.6-cm
(15.6-in) HD BrightView display assembly for use in computers without webcam
(1366×768 resolution)
605803-001
39.6-cm
(15.6-in) HD AntiGlare display assembly for use in computers equipped with
webcam (1366×768 resolution)
605802-001
39.6-cm
(15.6-in HD AntiGlare display assembly for use in computers equipped without
webcam (1366×768 resolution)
605801-001
35.6-cm
(14.0-in) HD BrightView display assembly for use in computers equipped with
webcam (1366×768 resolution)
605808-001
35.6-cm
(14.0-in) HD BrightView display assembly for use in computers without webcam
(1366×768 resolution)
605807-001
35.6-cm
(14.0-in) HD AntiGlare display assembly for use in computers equipped with
webcam (1366×768 resolution)
605806-001
35.6-cm
(14.0-in) HD AntiGlare display assembly for use in computers without webcam
(1366×768 resolution)
605805-001
33.8-cm
(13.3-in) HD BrightView display assembly for use in computers equipped with
webcam and WLAN (1366×768 resolution)
605812-001
33.8-cm
(13.3-in) HD BrightView display assembly for use in computers with WLAN but
without webcam (1366×768 resolution)
605811-001
33.8-cm
(13.3-in) HD AntiGlare display assembly for use in computers equipped with
webcam and WLAN (1366×768 resolution)
605810-001
33.8-cm
(13.3-in) HD AntiGlare display assembly for use in computers with WLAN but
without webcam (1366×768 resolution)
605809-001
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
49
).
5.
Remove the service door (see
Service door
on page
49
).
6.
Remove the palm rest (see
Palm rest
on page
64
).
7.
Remove the keyboard (see
Keyboard
on page
69
).
8.
Remove the top cover (see
Top cover
on page
73
).
84
Chapter 4
Removal and replacement procedures