MosChip MCS7820 User Manual Download Page 1

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MCS7840/7820 User Manual for Windows Vista/Win7

Rev 1.0

Page 1

7/14/2011

MCS7840/7820

USB2.0 to Four/Two High Speed Serial Ports

User Manual

For Windows Vista/Win7 32-bit and Vista/Win7 64-bit

Contents:

Page

Driver installation for Windows Vista/Win7 32-bit:

Download the MCS7840/7820 driver from MosChip Website at:

. The driver disk consists of

MSSetup.exe, MSUninst.exe and related folders containing installation files.

Note:

Do not get confused with the folder name in the Driver disk for Vista/Win7. It

could be anything, but makes no difference.

Summary of Contents for MCS7820

Page 1: ...ation in Windows Vista Win7 64 bit 8 4 1 Preparing Vista Win7 64 bit for Driver installation 8 4 2 Installing the Driver in Windows Vista Win7 64 bit 8 5 Support 9 6 Revision History 9 1 Driver instal...

Page 2: ...rogram wants access to your computer Click on Allow to continue installing the Driver You will get an installation window as below press Install button to install the drivers for High Speed USB Multi...

Page 3: ...lling the device driver software You can see the installation status at the pop up message of system tray After installation the pop up message says Your devices are ready to use Device driver softwar...

Page 4: ...of MCS7840 works 3 Uninstalling MCS7840 7820 Device Drivers There are 3 methods to uninstall the driver for MCS7840 7820 Method 1 Use MSUninst exe to uninstall the MCS7840 7820 device driver from you...

Page 5: ...ed to use the exit button to complete the uninstall process No need to restart the PC unless prompted by the OS Method 2 The driver can also be uninstalled through Control Panel Programs and Features...

Page 6: ...2011 Method 3 The MCS7840 device driver can also be uninstalled through Device Manager as well Go to Device Manager Select MosChip High Speed USB MultiSerial Compound Device from the Universal serial...

Page 7: ...ed to confirm device uninstall check the option Delete the driver software for this device and click on OK If you want to uninstall only the device but retain the software driver for this device just...

Page 8: ...Advanced Boot Options Select Disable Driver Signature Enforcement An F8 Advanced Boot Option introduced with Windows Vista Win7 Disable Driver Signature Enforcement is available to disable the kernel...

Page 9: ...river without running the setup utilities as an administrator The UAC can be turned ON OFF at Control Panel User Accounts Click on Turn User Account Control on or off Here you can disable enable the U...