MORE INFORMATION
Use the following methods in the order that they appear in.
Note Because there are several versions of Microsoft Windows, the
following steps may be different on your computer. If they are, see your
product documentation to complete these steps.
Verify the version of the operating system
The Microsoft Wireless IntelliMouse Explorer USB requires Microsoft Windows
98 or a later version of Windows. Microsoft Windows 95 OSR2 and earlier and Microsoft Windows NT 4.0
are incompatible with the Wireless IntelliMouse USB.
The Wireless
IntelliMouse Explorer Bluetooth requires Microsoft Windows XP with Service Pack
1 (SP1) or a later version of Windows.
The Microsoft Wireless Optical Mouse 2.0 and the Microsoft Wireless
IntelliMouse Explorer 2.0 require Windows XP with SP1 or a later version or
Microsoft Windows 2000 with the latest service pack installed.
To
confirm the version of the operating system that you are using, follow these steps:
- Click Start, and then click
Control Panel.
- Double-click System.
- On the General tab, note the version of
the operating system that you are using.
Connect the receiver or Bluetooth transceiver directly to a USB port
If your wireless mouse receiver is connected to a PS/2 port (this does not apply to Bluetooth) on the computer, or if the mouse receiver/transceiver is connected to a USB hub, disconnect the receiver or transceiver. Then, connect the mouse directly to a USB port on the computer.
Verify that the USB is configured correctly
Verify that the Hidclass.sys, Hidparse.sys, and Hidusb.sys files
are in the Windows\System32\Drivers folder. To do this, follow these steps:
- Click Start, point to
Find, and then click Files or
Folders.
- In the Named box, type
hidusb.sys.
- In the Look in box, click My
Computer, and then click Find Now.
- In the list of found files, verify that the Hidusb.sys,
file is located in the following folder:
- Repeat these steps for the Hidparse.sys and
Hidclass.sys files.
Reinstall any missing files
If the Hidusb.sys, Hidparse.sys, or Hidclass.sys file is missing
from the Windows\System32\Drivers folder, extract a new copy of that file from
the Windows CD, and then install the file in the Windows\System32\Drivers
folder.
To do this in Windows 98, follow these steps:
- Insert the OEM Windows 98 CD-ROM in the CD or DVD
drive. Press and hold down the SHIFT key as you insert the CD-ROM to prevent
the Windows Setup program from starting automatically.
- Click Start, click
Run, type sfc, and then click OK.
- Click Extract one file from installation
disk.
- In the Specify the system file you would like to
restore box, type the name of the missing file, and then click
Start.
- In the Restore from box, type the
following line Note In this example, drive is the drive letter of your
CD or DVD drive.
- In the Save file in box, type the
following, and then click OK:
drive:\Windows\System32\Drivers
Note In this example, drive is the drive letter of the
hard disk where Windows 98 is installed. - Click OK, and then click
OK again.
- When you are prompted to restart your computer, click
Yes.
Repeat these steps to reinstall each file that is missing.
To do this in Windows XP, follow these steps:
- Click Start, click
Run, and then type SFC
/scannow in the Open box.
- Click OK.
This runs the System File Checker. The System File Checker will
compare the System files and replace any incorrect versions. You may need the Windows XP CD.
Download and install the latest version of IntelliPoint
If
you are currently running Microsoft IntelliPoint 4.0 or earlier, download and
install the latest version of IntelliPoint. To do this, visit the following
Microsoft Web site:
To determine whether you are running an earlier version of
IntelliPoint, follow these steps:
- Click Start, point to
Find, and then click Files or
Folders.
- In the Named box, type
msmouse.vxd.
- In the Look in box, click My
Computer.
- Click Find Now.
- In the list of found files, right-click the
Msmouse.vxd file that is located in the C:\Windows\System
folder, and then click Properties.
- Click the Version tab.
- Note the version of the Msmouse.vxd file, and then click
OK.
If the version of Msmouse.vxd is earlier than 11.40.657,
download and install the latest version.
Select a slower pointer speed
If you are experiencing performance issues such as jerky mouse
pointer movement, select a slower pointer speed in mouse properties. To do
this, follow these steps:
- Click Start, click Run, type control
main.cpl, and then click OK.
- On the Pointer Options tab in the
Motion box, select a slower pointer speed.
Switch to a different channel
Note This does not apply to the Bluetooth mouse.
- Press the button on the base unit. The green light should
start to blink.
- Watch the computer monitor for several seconds. If a dialog
box appears, follow the instructions that appear on the screen. Otherwise, go
to step 3.
- Press the Connect Channel button on the
bottom of the mouse.
- Watch the green light on the base unit. It will be steady
green if the synchronization was successful. If not or if the mouse still does
not work, try the procedure again before you continue with the next
section.
Examine the desktop environment
Items such as desktop fans, metal furniture, and fluorescent
lights can interfere with the signal from the mouse. Test the mouse in a
different location.
Change the batteries
If the symptoms continue to occur, try installing a fresh set of
batteries in the mouse. Then, test the performance again.
Verify the position of the Microswitch
If the Wireless Notebook Optical Mouse no longer works or lights up, the Microswitch on the bottom is stuck in the "off" position. To resolve this issue, " unstick" the switch. Typically, pushing on the switch manually will "unstick" the switch.