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Display assembly

This section describes removing the display assembly and disassembling display subcomponents. You must

remove the display from the computer to disassemble display subcomponents.

Before removing the display assembly, follow these steps:

1. Shut down the computer. If you are unsure whether the computer is o 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 rst 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 30).

5. Remove the optical drive (see Optical drive on page 31), if installed.

6. Remove the bottom cover (see Bottom cover on page 38).

7. Remove the fan (see Fan on page 54).

To remove the display assembly:

1. Disconnect the display panel cable from the system board (1).

2. Disconnect the wireless antennas from the WLAN module (2).

3. Remove the four Phillips PM2.5×6.0 screws (3) (two from each hinge) and one broadhead Phillips

PM2.0×2.0 screw (4) (on the left hinge) that secures the display assembly to the computer.

4. Lift the display to bend the hinges upward (5).

Component replacement procedures 63

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HP 255 G6 Specifications

General

Processor cache	1 MB
Processor cores	2
Processor model	E2-9000e
Processor family	AMD E
Processor frequency	1.5 GHz
Processor cache type	L2
Processor manufacturer	AMD
Processor boost frequency	2 GHz
Discrete graphics card	No
On-board graphics card	Yes
Discrete graphics card model	Not available
On-board graphics card model	AMD Radeon R2
Storage media	HDD
Optical drive type	DVD±RW
Total storage capacity	1000 GB
Compatible memory cards	SD, SDHC, SDXC
Number of HDDs installed	1
Operating system installed	FreeDOS
Internal memory	8 GB
Internal memory type	DDR4-SDRAM
Maximum internal memory	- GB
Display diagonal	15.6 \
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Form factor	Clamshell
Product type	Laptop
Product color	Black
Country of origin	China
Antenna type	-
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version	4.2
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
Pointing device	Touchpad
Battery capacity	31 Wh
Number of battery cells	3
HP segment	Business
HP speaker type	HP Dual Speakers