hwaninja.blogg.se - Acpi Multiprocessor Pc Ethernet Controller Driver

Click Start | Run, type cmd, Press Enter.ex_ extension) we first need to expand it. Once copied to the Desktop, if any of the files are compressed (they'll have a. The ntkrpamp.exe and ntkrnlpa.exe files may be in the i386\SP X.CAB file on the CD, where X is the Service Pack number.

The hal*.dll files will be in the drivers.cab file.

Last resort is copy them from the i386 folder on the CD. If not, check C:\Windows\dllcache for the nt*.exe files and C:\Windows\Driver Cache\i386\Drivers.cab for the hal*.dll files. If you need to change the files, first copy the correct files to your desktop.Ĭopy the correct file(s) from one of these folders:Ĭopy the correct file(s) from the C:\Windows\ServicePackFiles\i386 folder if it exists. If the wrong hal file was chosen, you may at some point get a notice that Windows has finished installing new devices and needs to reboot. The ntoskrnl.exe and ntkrnlpa.exe should be showing ntkrnlmp.exe and ntkrpamp.exe as the original file names. The hal.dll file should be showing Halmacpi.dll as it's original file name.

Repeat for the ntoskrnl.old and ntkrnlpa.old files.

Right click on hal.dll, click Properties.

Let's check which versions you currently have installed They are:įor single processor systems, the files are named the same as above.įor multi-processor systems, these two files get renamed: There are two other files that are tied to the hal.dll. If a Single core/Single processor, one of the next two should be chosen, Halaacpi.dll or Halacpi.dll. If you have two processors, or a dual/quad core processor, the ACPI MultiProcessor PC hal ( halmacpi.dll) is the one to use. Halsp.dll Compaq SystemPro Multiprocessor or 100% CompatibleThe first three are the most common.

Halacpi.dll Advanced Configuration and Power Interface (ACPI) PC HAL File Copied Computer Description in Device Manager