ntdetect.com
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ntdetect.com is a component of
Overview
The bootstrap loader takes the control over the booting process and loads NTLDR. Ntdetect.com is invoked by NTLDR, and returns the information it gathers to NTLDR when finished, so that it can then be passed on to ntoskrnl.exe, the Windows NT kernel.
Ntdetect.com is used on computers that use
Hardware detection operates somewhat differently depending on whether or not
In addition, ntdetect.com will make a determination as to which hardware profile to use. Windows supports multiple distinct hardware profiles, which allows a single copy of Windows to work well in situations where the hardware changes between specific layouts on a regular basis. This is common with portable computers that connect to a docking station[citation needed].
In
The information gathered by ntdetect.com is stored in the HKLM\HARDWARE\DESCRIPTION
key in the
Classes of hardware detected
- Hardware identification
- Hardware date & time
- Bus and adapter types
- SCSI adapters
- Video adapters
- Keyboard
- Serial and parallel communication ports
- Hard drives
- Floppy disks
- Mouse
- Floating-point coprocessor
- Industry Standard Architecture-based devices
Troubleshooting
To aid in troubleshooting, Microsoft has made available "debug" versions of ntdetect.com which will display detailed information about the hardware that was detected. Called ntdetect.chk, it is included in the Windows Support Tools.
Notes
- ^ "Microsoft Windows XP - Initial Startup and Boot Manager Phase for Itanium-based Systems". Microsoft. Archived from the original on 2005-03-24. Retrieved 2006-01-28.
References
External links
- Download of ntdetect.chk for Windows 2000
- Windows XP SP2 Support Tools includes ntdetect.chk for Windows XP.