skip to content »

tenpoint.ru

Updating drivers for devcon

Patterns are useful for finding information about similar devices that might not be in the same setup class.The following command uses the ID pattern sw\* to specify devices whose hardware IDs or compatible IDs begin with "sw," that is, software-enumerated devices.

ACPI\PNP0401\4&B4063F4&0 Name: ECP Printer Port (LPT1) Hardware ID's: ACPI\PNP0401 *PNP0401 ACPI\PNP0501\1 Name: Communications Port (COM1) Hardware ID's: ACPI\PNP0501 *PNP0501 ACPI\PNP0501\2 Name: Communications Port (COM2) Hardware ID's: ACPI\PNP0501 *PNP0501 3 matching device(s) found.It uses the /m parameter to specify the name of the remote computer.The command redirects the output to the server01_file for later reference.The hardware ID is enclosed in quotation marks because it includes the ampersand character (&).HID\VID_045E&PID_0039\6&DC36FDE&0&0000 Name: Microsoft USB Intelli Mouse Optical Driver installed from c:\windows\inf\[HID_Mouse_Inst].If it occurs in the ID of more than one device, all devices with "floppy" in their IDs appear in the output.

The following command uses the Dev Con Hw IDs operation and a device setup class to find the hardware IDs of all devices in the Ports device setup class.

(The user assumes that the pattern appears in one of the device identifiers.) The command uses the wildcard character (\*) to represent all characters that might precede or follow the word "floppy" in any of the IDs.

In this case, the phrase "floppy" occurs in the hardware ID or compatible ID of only one device on the computer.

The command uses the at character (@) to indicate that the phrase is in the device instance ID.

ROOT\MEDIA\MS_MMACM Name: Audio Codecs Driver Node #0: Inf file is c:\windows\inf\Inf section is MS_MMACM Driver description is Audio Codecs Manufacturer name is (Standard system devices) Provider name is Microsoft Driver date is 7/1/2001 Driver version is 5.1.2535.0 Driver node rank is 0 Driver node flags are 00002240 Inf is digitally signed ROOT\MEDIA\MS_MMDRV Name: Legacy Audio Drivers Driver Node #0: Inf file is c:\windows\inf\Inf section is MS_MMDRV Driver description is Legacy Audio Drivers Manufacturer name is (Standard system devices) Provider name is Microsoft Driver date is 7/1/2001 Driver version is 5.1.2535.0 Driver node rank is 0 Driver node flags are 00002240 Inf is digitally signed ROOT\MEDIA\MS_MMMCI Name: Media Control Devices Driver Node #0: Inf file is c:\windows\inf\Inf section is MS_MMMCI Driver description is Media Control Devices Manufacturer name is (Standard system devices) Provider name is Microsoft Driver date is 7/1/2001 Driver version is 5.1.2535.0 Driver node rank is 0 Driver node flags are 00002240 Inf is digitally signed ROOT\MEDIA\MS_MMVCD Name: Legacy Video Capture Devices Driver Node #0: Inf file is c:\windows\inf\Inf section is MS_MMVCD Driver description is Legacy Video Capture Devices Manufacturer name is (Standard system devices) Provider name is Microsoft Driver date is 7/1/2001 Driver version is 5.1.2535.0 Driver node rank is 0 Driver node flags are 00002240 Inf is digitally signed ROOT\MEDIA\MS_MMVID Name: Video Codecs Driver Node #0: Inf file is c:\windows\inf\Inf section is MS_MMVID Driver description is Video Codecs Manufacturer name is (Standard system devices) Provider name is Microsoft Driver date is 7/1/2001 Driver version is 5.1.2535.0 Driver node rank is 0 Driver node flags are 00002240 Inf is digitally signed 5 matching device(s) found.

The following command uses the Dev Con Driver Files operation to search for the device driver that the mouse device on the local computer uses.