Command: pcisleep
PCISLEEP shows information about your PCI/AGP devices, scans for
devices of a given class, and activates energy-saving modes,
including VGA suspend, for devices. Combine it with FDAPM
Syntax:
PCISLEEP L(ist), S(leep), V(ga-sleep), Qnnnn
Options:
L(ist) Shows a verbose list of PCI/AGP devices. Look up vendor/
device numbers on www.
Example: https://pci-ids.ucw.cz/ OR:
https://github.com/pciutils/pciids
Qnnnn Shows a numerical list of all devices of class n.
N must have 2 or 4 digits: Qff and Qffff show a list
of classes. Example: Q02 lists your network card(s).
ERRORLEVEL is the number of found devices.
S(leep) Halts the CPU and puts (only) the D1/D2 sleep capable
devices (see LIST output) into D1/D2 energy saving state.
The monitor is put to (DPMS) sleep, too.
V(ga-sleep) Does S(leep) and suspends D3 capable VGA cards. The
monitor is put to (DPMS) sleep, too.
Comments:
A PCI BIOS is required. Press a key to end V or S sleep.
Examples:
pcisleep L Shows vendor ID
pcisleep Qffff Shows a list of vendor classes, e.g. 0300 VGA
pcisleep Q03 Shows the ID of the graphics card.
pcisleep S
pcisleep V
See also:
fdapm
Copyright © 2005 Eric Auer, help version 2023 W. Spiegl.
This file is derived from the FreeDOS Spec Command HOWTO.
See the file H2Cpying for copying conditions.