Acpi; Stand By & Hibernation; Shutdown & Reboot; Nvd.sys Shutdown Delay - Neoware e140 - Thin Client User Manual

Troubleshooting

ACPI

Stand By &
Hibernation
Shutdown & Reboot
NVD.SYS Shutdown
Delay
360 ACPI
<Windows System Root>\SYSTEM32\DRIVERS
(usually
C:\WINNT\SYSTEM32\DRIVERS
or
C:\WINDOWS\SYSTEM32\DRIVERS
Stand By and Hibernation are currently not supported on Windows
systems that run with Neoware Image Manager.
sion 1.0.0.5 and after implements a mechanism that prevents Stand
By or Hibernation to occur in most cases. If the system emits a
request to enter into Stand By or Hibernation mode,
refuse the request and Windows will display a message stating that
Neoware Image Manager emulated Disk Drive device pre-
vented the system from entering into Stand By
.
tion mode
In order for disk read and write requests to be processed in a short
period of time after Neoware Image Manager virtual disk drivers
have received shutdown notification, a parameter in
tuned.
This parameter is a registry value. By default, it has the value 3,
which means that disks requests can be treated during 3 seconds
after Neoware Image Manager virtual disks have received the sys-
tem shutdown request to power off or re-start the Client.
This grace delay may be needed by some system components, espe-
cially some network card drivers.
You can tune this parameter according to experience. If some prob-
lems at shutdown occur, such as the client PC not being actually
shutdown, with black screen or still with the mouse pointer being
displayed, you can increase the
).
NVD.SYS
NVD.SYS
parameter. A
shutdown_timeout
driver ver-
will
NVD.SYS
or
Hiberna-
can be