3Com 3CR990, User Manual

Page: 48 / 90

48 C
HAPTER
7: U
PGRADING
D
RIVERS
11 Click OK .
12 Make sure that the correct path to the CD-ROM drive appears in the entry box,
and then click
OK .
The Update Device Driver Wizard screen appears.
13 Click Next .
The Insert Disk dialog box appears prompting for the EtherCD .
14 Click OK .
15 Make sure that the correct path to the CD-ROM drive appears in the entry box,
and then click
OK .
The Insert Disk dialog box appears prompting for the Windows 98 CD.
16 Click OK .
17 Make sure that the correct path to the CD-ROM drive appears in the entry box,
and then click
OK .
Files are copied and the Update Device Driver Wizard screen appears.
18 Click Finish .
The Systems Settings Change dialog box appears prompting you to restart
your computer.
19 Click Yes .
The NIC driver is installed.
Windows 95
You must determine which version of operating system is installed on your PC
before upgrading a Windows 95 driver.
Determining the Version To determine which version of Windows 95 is installed on your PC:
1 Right-click the My Computer icon and click Properties .
The System Properties window is displayed.
2 Check the version number on the General screen, under System:
■
If 4.00.950 is displayed
Go to: Windows 95 Version A (Build 950) .
■
If 4.00.950B is displayed
Go to: Windows 95 OSR2 .
Windows 95 Version A
(Build 950)
To upgrade to the current NIC driver in a PC running Windows 95 version A,
you must remove the old NIC driver software, and then reinstall the current
driver software.
■
To remove the old NIC driver
Go to: Windows 98 and Windows 95 .
■
To reinstall current NIC driver software
Go to: Windows 95 .