Member Avatar for Ritesh_4

Hi, I have a Windows 7 PC which is loading up to the login screen, but once the password is entered, it is not loading further, with the screen remaining blank. Where is the possible source of problem in this case?

  • 5 Contributors
  • 6 Replies
  • 219 Views
  • 3 Days Discussion Span
  • Latest Post Latest Post by Ritesh_4

Dani AI

Generated

Good result — files were recovered and a clean reinstall got the machine working again. Thanks to for the Safe Mode prompt and to , and for the data-rescue ideas. Below is a compact, practical checklist to help diagnose and (sometimes) repair a Windows 7 system that accepts credentials but shows a blank/black screen after login — without repeating the rescue techniques already suggested in the thread.

First, quick non-destructive checks to identify whether the Windows shell is the problem: at the blank desktop press Ctrl+Alt+Del, open Task Manager, choose File -> Run new task and enter

explorer.exe

If the shell appears, the issue is Explorer/related services (check Application/System events). If not, boot to Safe Mode with Command Prompt and try the same; Safe Mode can also be used to create a temporary administrator account with net user commands for testing logins.

If the problem looks like corruption rather than drivers, use the Windows Recovery Environment (Repair your computer -> Command Prompt) and run these offline repairs:

chkdsk C: /f /r
sfc /scannow /offbootdir=C:\ /offwindir=C:\Windows

Also use regedit in the recovery environment to load the offline SOFTWARE hive (File -> Load Hive) and inspect
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon — typical values are Shell = explorer.exe and Userinit = C:\Windows\System32\userinit.exe. Back up any hive before editing; improper registry edits can prevent booting.

If software repairs fail, check hardware: run a memory test (Memtest86+) and a SMART/disk-health check — failing RAM or disk errors often cause hangs at logon. Once repaired, enable regular image backups or a rescue USB so recovery is faster next time.

Recommended Answers

All 6 Replies

Member Avatar for Ketsuekiame

Have you tried loading it in safe mode?

Member Avatar for Ritesh_4

It does the same in safe mode as well, not loading the desktop at all. The user would like to be able to at least get a copy of his files etc before trying to format and install again.

Member Avatar for BigPaw

We really do need to know more about the computer.

Is this a self built PC or something else? Can you tell us the make and model? If it's self built can you tell us its specifications?

Have you made any changes to it recently? Try disconnecting all non-essential devices. But, don't even think about opening up the computer yet, please.

To retrieve your data download the Ultimate Boot CD (UBCD) and boot off that. The UBCD runs a temporary version of Windows in RAM without affecting your Harddrive. If it works then you should be able to find your files on your Harddrive and copy them to a Pendrive. If it works then it will also tell us that the problem is software and not hardware.

Without knowing what sort of computer you have it would be unprofessional of me to advise you to start taking bits out of your computer.

Edited by BigPaw
Member Avatar for JorgeM

The user would like to be able to at least get a copy of his files etc before trying to format and install again.

In the very worst case scenario, you can always open the PC, remove the hard drive, plug it into another computer using a USB<-->PATA/SATA connector. Then copy the files off.

Member Avatar for David_16

Just use a linux live-cd to copy files to external storage. BTW I had that problem, your explorer.exe is corrupted, copy it from another computer (with identical OS) (again using linux live-cd). Problem solved.

Member Avatar for Ritesh_4

Thanks for the heads-up on Ultimate Boot CD, I've managed to copy the user's files from the drive without any fuss. It seemed it was the Windows which had problems, since after a re-install using the user's original CD, it's back up and running, with the user happy to get back his files again for use :)

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.