PC Chips M780MR Driver Download (Official)

PC Chips Drivers

The M780MR is a disk drive controller manufactured by PC Chips. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This version of "via.ZIP" has been downloaded 67 times with a user rating of 5 out of 5 stars, based on 8 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 1.0 MB.

8 Ratings (see all reviews)
67 Downloads

Supported Models

M780MR

Primary Bus Master IDE Controller (dual fifo)

Secondary Bus Master IDE Controller (dual fifo)

VIA Bus Master IDE Controller

VIA Bus Master PCI IDE Controller

VIA CPU to AGP Controller

VIA I/O APIC Interrupt Controller

VIA PCI to PCI Bridge Controller

Manufacturers

PC Chips

VIA

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

Versions

5.0.2195.120 (2001-10-18) via .inf
5.00.00.0140 (2000-08-01) via .inf
5.00.00.0140 (2001-08-15) via .inf
5.1.2600.120 (2001-10-18) via .inf

Additional Notes

On-Board IDE Driver

chipset : VIA 4in1

Uploaded By

Andrews (DG Staff Member) on 3-Sep-2004

Ratings & Reviews

See all PC Chips M780MR ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
VIA/layout.bin 609 bytes 5 Dec 2001
VIA/AGP33/Viagart.vxd 11.8 KB 16 Nov 1999
VIA/AGP33/VIAGART.INF 434 bytes 16 Nov 1999
VIA/IDEWinXP/VIAIDEXP.INF 1.6 KB 18 Oct 2001
VIA/IDEWinXP/VIAMINI.CAT 7.2 KB 7 Nov 2001
VIA/IDEWinXP/VIAIDEXP.SYS 6.1 KB 18 Oct 2001
VIA/IDEWinXP/VIAIDE2K.DLL 32.8 KB 16 Nov 2000
VIA/_sys1.cab 175.5 KB 5 Dec 2001
VIA/4in1release.doc 99.8 KB 18 Dec 2001
VIA/IRQ/VTNIRQ.PCI 3.9 KB 2 Mar 1999
VIA/WINNT/VIAIDE.INF 22.4 KB 16 Nov 2000
VIA/WINNT/VIADSK.SYS 50.1 KB 16 Nov 2000
VIA/_Setup.dll 11.3 KB 5 Dec 2001
VIA/WIN9X/VIADSK.CAT 1.1 KB 13 Nov 2001
VIA/WIN9X/VIAVSD.INF 1.5 KB 18 Oct 2001
VIA/WIN9X/VATAPI.VXD 10.9 KB 18 Oct 2001
VIA/setup.lid 49 bytes 5 Dec 2001
VIA/IDEWin2K/VIAIDE.INF 1.4 KB 18 Oct 2001
VIA/IDEWin2K/VIAIDE.SYS 6.2 KB 18 Oct 2001
VIA/IDEWin2K/VIAMINI.CAT 7.2 KB 13 Nov 2001
VIA/IDEWin2K/VIAIDE2K.DLL 32.8 KB 16 Nov 2000
VIA/dmaopt.dat 97 bytes 19 Oct 2001
VIA/_ISDel.exe 8.7 KB 5 Dec 2001
VIA/AGP/OEM.REG 128 bytes 10 Aug 2000
VIA/AGP/VIAGART.VXD 13.8 KB 10 Aug 2000
VIA/AGP/VIAGART.CAT 7.8 KB 28 Nov 2000
VIA/AGP/VIAGART.INF 2.4 KB 10 Aug 2000
VIA/Setup.exe 61.4 KB 5 Dec 2001
VIA/WINME/VIADSK.CAT 7.1 KB 12 Nov 2001
VIA/WINME/VIAVSD.INF 1.5 KB 18 Oct 2001
VIA/WINME/VATAPI.VXD 10.9 KB 18 Oct 2001
VIA/Pfd/VIAPFD.SYS 3.3 KB 18 Dec 2001
VIA/DATA.TAG 113 bytes 5 Dec 2001
VIA/os.dat 450 bytes 5 Dec 2001
VIA/setup.ins 167.6 KB 20 Dec 2001
VIA/data1.cab 469 bytes 5 Dec 2001
VIA/SETUP.INI 90 bytes 5 Dec 2001
VIA/_inst32i.ex_ 296.7 KB 5 Dec 2001
VIA/WIN2K/VIAAGP1.CAT 7.2 KB 28 Nov 2000
VIA/WIN2K/VIAAGP1.SYS 23.7 KB 19 Oct 2000
VIA/WIN2K/VIAAGP1.INF 3.2 KB 19 Oct 2000
VIA/_user1.cab 257.1 KB 5 Dec 2001
VIA/AgpME/OEM.REG 128 bytes 10 Aug 2000
VIA/AgpME/VIAGART.VXD 13.8 KB 10 Aug 2000
VIA/AgpME/VIAGART.CAT 7.8 KB 28 Nov 2000
VIA/AgpME/VIAGART.INF 2.4 KB 10 Aug 2000
VIA/lang.dat 23.5 KB 5 Dec 2001
VIA/Inf/WIN98SE/VIAMACH.CAT 6.7 KB 23 Aug 2001
VIA/Inf/WIN98SE/VIAMACH.INF 13.3 KB 16 Aug 2001
VIA/Inf/WIN95/VIAMACH.INF 9.9 KB 16 Aug 2001
VIA/Inf/WIN2000/VIAMACH.CAT 6.8 KB 23 Aug 2001
VIA/Inf/WIN2000/VIAMACH.INF 6.4 KB 16 Aug 2001
VIA/Inf/WINME/VIAMACH.CAT 6.8 KB 23 Aug 2001
VIA/Inf/WINME/VIAMACH.INF 11.9 KB 16 Aug 2001
VIA/Inf/WIN98/VIAMACH.INF 13.7 KB 16 Aug 2001
VIA/Inf/WINXP/VIAMACH.CAT 6.8 KB 23 Aug 2001
VIA/Inf/WINXP/VIAMACH.INF 3.2 KB 16 Aug 2001

How to Update M780MR Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the M780MR driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter PC Chips M780MR into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the PC Chips Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the PC Chips website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

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