HP 2570p Manuel d'utilisateur télécharger pdf (Page 67)

WLAN module

Description Spare part number

Atheros WB225 1×1 802.11b/g/n Bluetooth Combo Adapter 675794-001

Broadcom 43228 802.11a/jointfilesconvert/76558/bgn 2×2 Wi-Fi Adapter 669832-001

Intel Centrino Advanced-N 6205 WLAN module 631954-001

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. Turn off 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.

Disconnect the power from the computer by unplugging the power cord from the computer.

3. Disconnect all external devices from the computer.

4. Remove the battery (see

Battery on page 44).

5. Remove the service cover (see

Service cover on page 46).

6. Remove the WWAN module (see

WWAN module on page 55).

Component replacement procedures

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HP 2570p Manuel d'utilisateur Page 67