Three FOUR things to note about this issue before I continue.
- This is not a thread about crashes to the desktop.
- This is not a thread about crashes to the desktop.
- This is not a thread about the main menu not appearing when you start the game.
- If you are experiencing this problem, DO NOT mess with your hardware trying to get around it. Unless you are 100% SURE of what you are doing, at best you'll do nothing good, at worst you'll cause irreparable damage to your system. The problem is not your computer. The problem is the game.
Symptoms:
I and a fistful of other players have been experiencing this problem since day one. At totally random times during gameplay:
- The screen will turn black without warning, with sound/music continuing in the background.
- Monitor gives a 'no signal' message like it would if the PC were switched off.
- Sound freezes and begins looping. At this point the PC has completely hung and the only way forward is to shut the power off and reboot the PC.
There are available a few videos on youtube which demonstrate this problem, one of which is here. There is a very, very long thread about this on the Nexus forums, located here.
Observations based on my own, and other peoples' reports:
- The game is causing the video driver to crash (black screen). Afterwards, the driver attempts to recover but fails, causing a hard hang (when the sound cuts out)
- (Confirmed on 06/12/2011 in this post.)
- Above point furthere confirmed here: "Bug check code usually is 0x00000116 which is "VIDEO_TDR_ERROR", meaning gpu recovery failed. When WDDM tries to reset the gpu, it fails and causes BSOD."
- There is a Blue Screen Of Death occurring when the sound cuts, however most people will not see it as they've already completely lost video output.
- There is no strict correlation between what the player is doing and how often the crashes occur.
- The crashes have been reported to occur anywhere between several hours of play to within seconds of starting.
- It seems to be mostly affecting ATI HD5xxx and 6xxx chips, but Nvidia users are also reporting the issue. (I have an HD6950 card myself)
- Both desktops and mobile systems are affected.
- Some (including myself) have reported the problem seems to happen at moments such as switching to the map, viewing the main menu/quest journal, or riding a horse -- however it also happens at random during normal gameplay.
- Some hypotheses suggest the problem lies either in the engine duping the card into entering some kind of powersave mode and then not switching back, or that Flash middleware used for rendering the menus (if there actually is a Flash binary blob in there that's used for the game's UI) is crashing the video driver.
- The problem has been there since version 1.0 and is still present as of 1.3.10.
- Video card temperatures are NOT a factor. This occurs when the GPU is at regular operating temperature, and also occurs on underclocked cards. There are no other common symptoms present before the crash - there are no artifacts on screen or the like. The crashes come out of nowhere with no apparent signs beforehand.
- Nobody has been able to reproduce these crashes in any other game, stress test application or any other general application of any kind.
- Both x86 and x64 systems are affected.
- The sound fix (before the 1.2 patch came out)
- Underclocking/overclocking.
- Reinstalling Skyrim.
- Lowering/raising graphics settings.
- Turning off background applications.
- Changing 'Catalyst AI' settings.
- Updating video drivers to newer, older, or beta versions.
- The 4GB fix.
- Enabling/disabling Crossfire.
- Running in windowed mode.
- Contacting gamesas support. (most reports say that the techs who responded either asked for peoples' dxdiag info or suggested the 44khz sound thing. The technicians I dealt with, after extensive back-and-forth conversation, were extra patient with me and eventually admitted that they'd run out of ideas.)
- Boris Vorontsov's ENB Antifreeze Skyrim mod. (some people have reported success with this. I am not one)
- Increasing the DWORD TdrDelay in the registry at HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers from its default 2 to a higher value, giving more time for the game/driver to recover. (doing this increases the delay between losing video and hard freeze, but does not avoid it)
- Disabling desktop composition (eg. 'Aero') and themes.
- Reformatting, reinstalling Windows.
- Defragging.
- Messing with manual clock speeds in MSI Afterburner and similar applications.
- Switching between legitimate and pirated versions of Skyrim.
- Turning on/off firewalls, anti-virus programs.
- Changing power saving settings on the PC.
- Reinstalling/rolling back DirectX versions.
- Verifying game integrity via Steam.
- Messing with various BIOS settings.
- Messed with both skyrim.ini and skyrimprefs.ini files to disable vsync, etc.
- Running chkdsk.
- Disabling gamepad via ini files and the in-game menus.
- Adding different performance-related .dll files to the Skyrim game dir.
- Reformatting the entire drive and starting over.
- Opening the computer and blasting it with an air compressor to clean it of cobwebs, dust bunnies, dead rodents etc.
- Messing with processor affinity settings in the task manager.
- Running as administrator.
- Running in compatibility modes (XP, Vista, etc.)
- Running virtualised under Windows 7's XP Mode.
- Deleting any and all mods installed.
- Swapping out the Steam-ified TES4.exe for the pre-patch version.
- Playing online, playing offline.
- Sacrificing babies of various lineage in blood rituals.
Is it true that the tech support folks are now saying this will be patched in the next update? Or am I just reading it that way?
