Original Title: NVIDIA display adapter / graphics driver failure - help please
Greetings all, I have an ASUS ET2400INT, purchased 1/2011:
SPECS:
Windows 7 Home Premium 64bit
Intel Core i5 -650
NVIDIA G310M 1G/512M
ASUS Super Hybrid Engine
Touchscreen
PROBLEM:
Blank screen/crashing. More specifically:
A) Blank screen... black screen at startup, or after windows loading screen, or after log-in screen. The computer appears to be running (based on the normal processing sounds), but there
is nothing displayed on the screen. I have to hold the power button to shutdown, and restart.
B) Freezes or crashes
during normal operation, sometimes with BlueScreen error message. This occurs when doing something requiring graphics processing (e.g. opening a scrolling menu, adjusting screen saver, changing to an HD channel in Windows Media Center, etc)
C) Error message: "NVIDIA
kernel mode driver stopped responding at node ##.## and has successfully recovered" (paraphrase). Event Viewer says it has to do with the "nvlddmkm" driver. Happened 2 or 3 times.
MINIDUMP:
There are 3 minidump files from the past three months which may shed light on the BlueScreen events:
http://cid-02974794eabd7617.office.live.com/self.aspx/Public%20folder/minidump.zip
These files were alerted as BCCode 9f, 1000007e, and 116 errors, respectively. They may indicate a driver issue? The last may be the video adapter? However, in most instances the problem is during startup and no minidump file is created.
TIMELINE:
The first time I encountered the blank screen was after having left the computer on for vacation, with Wake-on-LAN successfully enabled. I used WoL for remote access of Windows Media Center files via the Orb server program (http://www.orb.com/).
The computer was set for automatic sleep and hibernate after 45 minutes of inactivity.
For the first week, I was able to access files on the computer from abroad and stream WMC recordings, after remotely waking the computer. However, approximately on 4/23 (around when a BlueScreen error occurred), Orb began stating that the computer was asleep,
despite sending Wake-on-LAN packets. Yet I knew the computer was not asleep, because using Remote Potato (http://ww2.fatattitude.com/software/software-about-remotepotato.aspx)
I could still schedule recordings and access photos. However neither program could stream videos as before.
Upon return, I found that the computer was on (having failed to hibernate evidently since 4/23) but the screen was blank. Forcible shutdown and restart resulted in seeming normal graphics and operation. However, the system was sluggish after resumption from
sleep, and finally froze when attempting to configure power options (hibernate and sleep times).
Then, the typical symptoms began: blank screen during startup, or crashing during graphics operation.
ACTIONS TAKEN:
For instances with the blank screen repeatedly manifesting after shutdown/upon startup, I did the following on these three separate instances:
- Restart with "Last Known Good Configuration" + System Restore
-- this apparently worked, as the system booted normally. I also conducted a System Restore operation to a March restore point, just in case. The system was normal for several days, could stream video remotely etc. But then, it crashed while changing to an
HD channel in WMC, and the same blank screen at restart issue returned.
- Safe Mode + Deactivate Display Adapter + Driver reinstall
-- this second time, having difficulty entering Windows (blank screen after log-in), I restarted in Safe Mode. I deactivated the display adapter, NVIDIA GeForce 310M, in the device manager to isolate it as the cause of problems. With the display adapter off,
the system rebooted normally (therefore display adapter/graphics card is the problem)
--In safe mode again, I checked the NVIDIA GeForce 310M display driver in Device Manager for updates (none available). I went to ASUS' support site and downloaded the display driver (http://support.asus.com/Download.aspx?SLanguage=en&m=ET2400INT&p=26&s=4).
I deleted the existing driver and attempted to resinstall the one from ASUS' site. This appears to be the same driver version (Version
V8.17.12.5888) .
-- I'm not sure if the reinstall worked, but I recall restarting the computer, and upon successfully logging-in to Windows, a popup message said "installing display driver" and then stated "successful". The system worked normally for several days. But then,
it crashed while opening a scrolling menu box in Firefox, and the same blank screen at restart issue returned.
- Safe Mode+Deactivate Display Adapter
-- this third time, I deactivated the GeForce310M in Safe Mode, and can now log-in and operate a stable computer (but without higher graphics capabilities). I'm now looking for possible solutions.
UPDATED DRIVERS?
I've looked at NVIDIA drivers for the GeForce 310M from the manufacturer; updated versions do not have support for Intel Hybrid systems. The search page (http://www.nvidia.com/Download/index.aspx?lang=en-us)
leads to an April 2011 version (http://www.nvidia.com/object/notebook-win7-winvista-64bit-270.61-whql-driver.html) but it and all older versions
have the caveat "Notebooks supporting Hybrid Power technology with Intel chipsets are not supported by this release". Since this is an Intel Core i5 with "Super Hybrid Engine" technology these drivers would be incompatible?
DIAGNOSIS?
I think there is a problem with the display driver or display adapter. Does anyone have any suggestions? Right now without the graphics card, images, videos, standby/hibernate are all crippled. Thanks in advance for any help!