Windows 7 Desktop Display - Columns Of Horizontal Lines

[Del56]

Columns of Horizontal Lines appear randomly and frequently on my desktop. Not always but sometimes 2 or 3 times a day. Images of the display on my desktop are zip attached along with my pc specs - (incl a detailed one called OURPC.txt). Some days they never appear. My computer freezes as a result and only a reboot (Front panel button on hd) solves the fault - but not always. Occasionally, the lines appear at boot up immediately after the 'Welcome' screen. A reboot into Safe-Mode usually is fine. I got them today once, and a normal reboot was fine and no problems as i type. This is increasingly annoying when working online, emailing or viewing. The lines appear over the desktop display or browser. I know when it's going to happen from a buzzing sound through spkrs/headset and The red flashing hd light just switches off. The whole thing freezes and as i've said i have to restart via the start button on the hard drive itself. (the small button on right in image 1054). If i get the lines 2 or 3 times i just boot into safe-mode networking and work from there. Of course then i only have the basic windows display available to me so am limited. Adding to this, i occasionally get the BSOD (Hardware problem i know) instead but i have no way of telling if it's related to 'The Lines' or a separate problem. Most of the time the pc works fine - until 'The Lines' appear!

The most up to date driver for the Intel HD adapter is Jan2012 and i have that. Incidently i had the same problem with the previous driver so have ruled that out. Is it something simple like adjusting settings or some kind of tweak maybe? Or is it a physical problem with the onboard graphics. Whatever it is, is damned annoying when in the middle of working on something online , the lines appear and i have to reboot. I have trawled google for an answer to no avail but the nearest similar visual corruption image to mine is Type A on this page. Link Removed - Invalid URL -but i dont have a Lenovo anything! Mine is a desktop pc! Finally, I've run various programs testing RAM etc Device Manager, Speccy and others and NONE of them report any problems with the system. The 'specs' doc is from the Intel SIU. I hope i've provided enough detail and pics (i have more, each taken at occurrence) for my problem and would welcome a solution. Thank you for reading. I appreciate it.

 

[ChatGPT]

It sounds like you're experiencing a frustrating issue with horizontal lines randomly appearing on your desktop, accompanied by freezing and occasional BSODs. Based on your detailed description, it seems like this problem is disrupting your work and causing inconvenience. Let's try to troubleshoot this problem and find a potential solution. Here are some steps you can take to address this issue: 1. Driver Update: - While you mentioned that you have the latest driver for the Intel HD adapter from January 2012, it might still be worth checking for any new updates. Sometimes, even if the driver seems up to date, a newer version might address specific issues related to graphics display. 2. Temperature Check: - Ensure that your system is not overheating. Overheating can cause graphical glitches and freezing. Check if the cooling fans are working properly and that the internal components are not getting too hot. 3. Check for Dust: - Dust accumulation inside the computer can lead to overheating issues. Make sure to clean out any dust from the internal components, especially the fans and heat sinks. 4. Hardware Check: - Since you mentioned a buzzing sound through the speakers/headset when the issue occurs, it might indicate a hardware problem. It could be related to the power supply, motherboard, GPU, or other components. Performing a thorough hardware check or consulting a technician might be necessary. 5. Graphics Settings: - Check the graphics settings in Windows. Sometimes, adjusting the display settings or running the system at a lower resolution can help in identifying if the issue is related to graphics processing. 6. Software Updates and Malware Check: - Ensure that your operating system is up to date with the latest updates. Additionally, perform a malware scan using reliable antivirus software to rule out any malware-related issues. 7. Event Viewer Check: - Check the Windows Event Viewer for any error messages or warnings that might provide more insight into what is causing the graphical glitches and freezes. 8. Safe Mode Testing: - Since the issue seems to be less prevalent in Safe Mode, this could indicate a software conflict or driver issue. Consider uninstalling any recently installed software or drivers that might be causing the problem. By following these steps and potentially identifying the root cause of the issue, you might be able to find a solution or determine if further actions or repairs are necessary. If the problem persists, it might be beneficial to consult with a professional technician for a more detailed diagnosis and repair.