Yamaha PSR-I425

Accessory CD-ROM Installation Guide

PSR-I425 Owner’s Manual 95

Installing the driver on Windows 98/Me

1Start the computer.

2Insert the supplied CD-ROM into the CD-

ROM drive. A start window will appear

automatically.

3First, make sure the POWER switch on

the instrument is set to OFF, then use a

USB cable to connect the USB terminal of

the computer to the USB connector of the

instrument. When the instrument is

turned on, the computer automatically

displays the “Add New Hardware Wizard.

Otherwise, refer to “Troubleshooting” in

the “Accessory CD-ROM Installation

Guide” section of the Owner’s Manual.

For Windows Me users, check the radio button to

the left of “Automatic search for a better driver

(Recommended)” and click [Next]. The system

automatically starts searching and installing the

driver. Proceed to Step 8. If the system does not

detect the driver, select “Specify the location of

the driver (Advanced)” and specify the CD-ROM

drive’s root directory to install the driver and click

[Next]. Execute the installation by following the

onscreen instructions and proceed to Step 8.

4Click [Next].

The window enables you to select the search

method.

5Check the radio button to the left of

“Search for the best driver for your

device. (Recommended)”. Click [Next].

The window enables you to select a location in

which to install the driver.

6Check the “Specify a location” box, click

“Browse..”, then specify the root direc-

tory of the CD-ROM drive and continue

the installation. (The CD-ROM drive letter

may vary depending on your computer’s

conﬁguration.

7When the system detects the driver on

the CD-ROM and is ready for installation,

a message is shown on the screen. Make

sure that the “YAMAHA USB MIDI Driver”

is listed, and click [Next]. The system

starts the installation.

8When installation is complete, a message

indicating so appears. Click [Finish].

The driver has been installed.

Installing the driver on Windows 2000

1Start the computer and use the “Adminis-

trator” account to log into Windows.

2Select [My Computer] ➔ [Control Panel]

➔ [System] ➔ [Hardware] ➔ [Driver Sign-

ing] ➔ [File Signature Veriﬁcation], and

check the radio button to the left of

“Ignore—Install all ﬁles, regardless of ﬁle

signature” and click [OK].

3Insert the supplied CD-ROM into the CD-

ROM drive. A start window will appear

automatically.

4First, make sure the POWER switch on

the MIDI device is set to OFF, then use a

USB cable to connect the MIDI device to

the computer. After making the connec-

tions, turn on the power of the MIDI

device. The system automatically

launches the Found New Hardware Wiz-

ard.

Otherwise, refer to “Troubleshooting” in the

“Accessory CD-ROM Installation Guide” section

of the Owner’s Manual.

Click [Next]. (Some computers may take a while

to display the Wizard window.)

5Select the radio button for “Search for a

suitable driver for my device [recom-

mended]”, then click [Next].

6Check the “CD-ROM drives” check box,

deselect all other check boxes, then click

[Next].

7Deselect the “Install one of the other driv-

ers”, then click [Next].

8When the installation is complete, the

Wizard displays “Completing the Found

New Hardware Wizard”.

Click [Finish]. (Some computers may take a

while to display the Wizard window.)

9Restart the computer.

The USB-MIDI driver installation is complete.

• If you are using Windows Me, skip Step 4–7.

NOTE

• Some computers may take about ten seconds to show this screen

after the installation is complete.

NOTE

• If the Wizard panel informs you that “The software you are about to

install does not contain a Microsoft digital signature”, click [Yes].

NOTE

• If the system prompts you to insert the Windows CD-ROM during

detection of the drivers, point to the “USBdrv2k_” folder (e.g.,

D:\USBdrv2k_) and continue the installation.

NOTE