Sprint Nextel 550 - Manual (Page 112)

Section 3: Using the PCS Connection Card
106 3F: Troubleshooting Tips (Notebook PC)
Windows XP
To verify that the correct driver is installed:
ᮣ
Uninstall the existing driver
ᮣ
Install the Windows XP driver from the PCS Connection Card
installation CD.
Uninstalling the Existing Driver
1.
Open the Control Panel by selecting
Start > Control Panel
.
2.
If “Pick a category” is displayed, select
Switch to Classic View
.
3.
Double click the
System
icon.
4.
Click the
Hardware
tab.
5.
Click the
Device Manager
button.
6.
Locate the PCS Connection Card entries by using the “+” signs to
expand the listings. (For example, to see all the installed modems,
click the “+” sign to the left of
Modems
.) The card should
have 3 entries:
ᮣ
The card should display under
Multifunction adapters
as
Sierra Wireless AirCard 550 PC Card Parent
.
ᮣ
The card should display under Modems as Sierra Wireless
AirCard 550 Modem
.
ᮣ
The card should display under
Network adapters
as
Sierra
Wireless AirCard 550 Adapter
.
If the listings above do not appear, identify the listing for the
PCS Connection Card by ejecting the card. This causes the driver
listing for the card to disappear from the list. Reinsert the card again
to cause the driver listing to reappear. You can identify the entries for
the PCS Connection Card by observing which entries are affected when
you eject and reinsert the card. Right click
Sierra Wireless AirCard
550 PC Card Parent
(or the PCS Connection Card listing under
Multifunction adapters ) to display a pop-up menu.
7.
Select
Uninstall
in the pop-up menu.
8.
Confirm that you want to uninstall the device by clicking
OK
.
The PCS Connection Card listings should be removed.