Windows XP Restarts After the Logo and Will Not Boot (Historical)

Historical support note: Microsoft support for Windows XP ended on April 8, 2014. This article is retained for legacy/offline systems only.

If a Windows XP PC restarts immediately after the Windows logo, the restart itself may be hiding the underlying stop error. The safest approach is to identify the failure before rewriting boot structures.

Restart the PC and press F8 before Windows begins loading. If available, try:

Disable automatic restart on system failure — useful because it can leave the stop error on screen instead of restarting immediately.
Safe Mode — if this starts, a recently installed driver or startup component may be involved.
Last Known Good Configuration — useful when a recent driver/service configuration caused the failure.

Record any stop code or driver name that appears.

2. Check the file system from Windows XP Recovery Console

If you have legitimate Windows XP installation/recovery media, boot into the Recovery Console and identify the Windows installation before running repair commands.

A disk check such as chkdsk /r can be appropriate when the disk or file system is suspected. On aging XP-era hardware, also consider the possibility of a failing hard drive rather than repeatedly repairing filesystem damage.

3. Do not rewrite the MBR by default

The original article recommended fixboot and fixmbr as general fixes. Those commands change boot structures and are appropriate only when there is evidence that the boot sector or master boot record is damaged.

If the system reaches the Windows logo before restarting, the failure may be occurring later in startup and rewriting the MBR may do nothing.

4. Repair installation is a last resort

A Windows XP repair installation can preserve many files and installed applications, but it is not a substitute for a backup and can still leave applications or updates requiring repair afterward.

If the disk is readable, copy important data before attempting major repair work.