HP Stream 11-y000 Maintenance and Service Guide - Page 43

WLAN module, Remove the Phillips M2.0 × 3.3 screw

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WLAN module Description Intel Dual Band Wireless-AC 7265 802.11ac 2 × 2 WiFi + Bluetooth 4.2 Combo Adapter D1 (HP Stream Laptop PC with Intel Celeron N4000 only) Intel Dual Band Wireless-AC 7265 802.11ac 2 × 2 WiFi + Bluetooth 4.2 Combo Adapter D0 Realtek RTL8822BE 802.11ac 2 × 2 WiFi + BT 4.2 Combo Adapter (MU-MIMO supported) Intel Dual Band Wireless-AC 9560 802.11ac 2 × 2 WiFi + Bluetooth 5.0 Combo Adapter (Pro G5 models only) Spare part number 901229-855 793840-005 924813-855 L22634-005 CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless module authorized for use in the computer by the governmental agency that regulates wireless devices in your country or region. If you replace the module and then receive a warning message, remove the module to restore device functionality, and then contact technical support. Before removing the WLAN module, follow these steps: 1. Prepare the computer for disassembly (Preparation for disassembly on page 26). 2. Remove the computer feet (see Computer feet on page 26). 3. Remove the keyboard/top cover (see Keyboard/top cover on page 28). 4. Disconnect the battery (see Battery on page 34). Remove the WLAN module: 1. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module. NOTE: The #1 WLAN antenna cable connects to the WLAN module #1/Main terminal. The #2 WLAN antenna cable connects to the WLAN module #2/Aux terminal. 2. Remove the Phillips M2.0 × 3.3 screw (2) that secures the WLAN module to the bottom cover. (The WLAN module tilts up.) Component replacement procedures 35

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WLAN module
Description
Spare part number
Intel Dual Band Wireless-AC 7265 802.11ac 2 × 2 WiFi + Bluetooth 4.2 Combo Adapter D1 (HP Stream
Laptop PC with Intel Celeron N4000 only)
901229-855
Intel Dual Band Wireless-AC 7265 802.11ac 2 × 2 WiFi + Bluetooth 4.2 Combo Adapter D0
793840-005
Realtek RTL8822BE 802.11ac 2 × 2 WiFi + BT 4.2 Combo Adapter (MU-MIMO supported)
924813-855
Intel Dual Band Wireless-AC 9560 802.11ac 2 × 2 WiFi + Bluetooth 5.0 Combo Adapter (Pro G5 models
only)
L22634-005
CAUTION:
To prevent an unresponsive system, replace the wireless module only with a wireless module
authorized for use in the computer by the governmental agency that regulates wireless devices in your
country or region. If you replace the module and then receive a warning message, remove the module to
restore device functionality, and then contact technical support.
Before removing the WLAN module, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly
on page
26
).
2.
Remove the computer feet (see
Computer feet
on page
26
).
3.
Remove the keyboard/top cover (see
Keyboard/top cover
on page
28
).
4.
Disconnect the battery (see
Battery
on page
34
).
Remove the WLAN module:
1.
Disconnect the WLAN antenna cables
(1)
from the terminals on the WLAN module.
NOTE:
The #1 WLAN antenna cable connects to the WLAN module #1/Main terminal. The #2 WLAN
antenna cable connects to the WLAN module #2/Aux terminal.
2.
Remove the Phillips M2.0 × 3.3 screw
(2)
that secures the WLAN module to the bottom cover. (The WLAN
module tilts up.)
Component replacement procedures
35