Aero Disables itself randomly on windows 7?

R

reluttr

New member
Im not sure if its a major cause for concern... But I have noticed that Aero will disable itself very randomly.... like weeks apart randomly. After about 10 minutes or so Aero will re-enable itself. The only connection I have came up with is that firefox "with a youtube playing" is running when it happens.

The first time it happened, it was quite alarming... enough so to make me do several full malware scans on all 3 of my hard drives. However none of the virus scanners detected a infection... and they still have not to this day... so I have came to the conclusion that it must be a program that just runs randomly that has the "no aero" launch command.

My only problem is that I have not found any "new" programs running during the period that aero is disabled. Just wondering if someone else has figured out what exactly is causing this.
 

My Computer

Computer Manufacturer/Model Number
Custom Built
OS
Windows 7 Professional x64
CPU
Intel Core 2 Duo E8400 3.00 GHz
Motherboard
GIGABYTE GA-EP43-UD3L LGA 775
Memory
6.0GB (2x 2GB & 2x 1GB)
Graphics Card(s)
EVGA 512-P3-N807-AR GeForce 8800GT AKIMBO 512MB
Sound Card
Intergrated
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HP 2009m 20"
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1600x900
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1x Seagate Barracuda 7200.10 ST3250410AS 250GB SATA - Primary
1x Unknown Emachene 100GB IDE - Backup
1x Unknown Emachene 80GB IDE - Backup
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OCZ StealthXStream OCZ500SXS 500W
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Rosewill RZS06 SLV Black
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Arctic Cooling Freezer 7 Pro CPU Fan
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Microsoft Natural Ergonomic Keyboard 4000 v1.0
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Logitech Trackman Wheel Optical
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3.0 mbps
reluttr said:
Im not sure if its a major cause for concern... But I have noticed that Aero will disable itself very randomly.... like weeks apart randomly. After about 10 minutes or so Aero will re-enable itself. The only connection I have came up with is that firefox "with a youtube playing" is running when it happens.

The first time it happened, it was quite alarming... enough so to make me do several full malware scans on all 3 of my hard drives. However none of the virus scanners detected a infection... and they still have not to this day... so I have came to the conclusion that it must be a program that just runs randomly that has the "no aero" launch command.

My only problem is that I have not found any "new" programs running during the period that aero is disabled. Just wondering if someone else has figured out what exactly is causing this.
Click to expand...

Windows 7 will revert to the standard theme anytime you run an application that is not compatible with the Display Window Manager (DWM) which provides the Aero features, your video card or video RAM runs out of memory to fully load all the Aero features or your system performance drops below an acceptable level to provide all Aero features. When this happens, a balloon popup should appear near your taskbar clock. Click it to see the true source of the problem. How much Ram do you have?

A Guy
 

My Computer

Computer type
PC/Desktop
OS
Windows 10 Home x64
CPU
INTEL Core i5-750 Quad-Core 3.37GHz
Motherboard
ASUS P7P55D
Memory
HyperX Fury Black Series 8GB (2 x 4GB) 1866Mhz
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EVGA GeForce GTX 750 Superclocked 1GB 128-Bit GDDR5
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LG 32MA68HY 32" IPS
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Samsung 840 Evo 120GB, SEAGATE 500GB Barracuda® 7200.12, SATA 3 Gb/s, 7200 RPM, 16MB cache
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ANTEC TruePower New TP-550, 80 PLUS, 550W
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ANTEC Three Hundred Illusion
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COOLER MASTER Hyper 212 Plus, 4 x 120mm 1 x 140mm Noctua's
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Avast
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Vivaldi
I have 6 gigabytes of system ram, and my video card has 512 megabytes of ram, and I am running x64 Windows 7 Professional.

What troubles me, is that my system gives no notice of aero disabling itself, I get no error popups or notification bubbles. That's why I thought it might be a malware infection. But like I said, none of the scanners has found anything, even to this day.

EDIT:
Entirely filled in my specs page with my build info. Didn't even realize this forum had that feature XD. I can see it being a huge time saver for both the person needing help and the people giving the help.
 
Last edited:

My Computer

Computer Manufacturer/Model Number
Custom Built
OS
Windows 7 Professional x64
CPU
Intel Core 2 Duo E8400 3.00 GHz
Motherboard
GIGABYTE GA-EP43-UD3L LGA 775
Memory
6.0GB (2x 2GB & 2x 1GB)
Graphics Card(s)
EVGA 512-P3-N807-AR GeForce 8800GT AKIMBO 512MB
Sound Card
Intergrated
Monitor(s) Displays
HP 2009m 20"
Screen Resolution
1600x900
Hard Drives
1x Seagate Barracuda 7200.10 ST3250410AS 250GB SATA - Primary
1x Unknown Emachene 100GB IDE - Backup
1x Unknown Emachene 80GB IDE - Backup
PSU
OCZ StealthXStream OCZ500SXS 500W
Case
Rosewill RZS06 SLV Black
Cooling
Arctic Cooling Freezer 7 Pro CPU Fan
Keyboard
Microsoft Natural Ergonomic Keyboard 4000 v1.0
Mouse
Logitech Trackman Wheel Optical
Internet Speed
3.0 mbps
reluttr said:
I have 6 gigabytes of system ram, and my video card has 512 megabytes of ram, and I am running x64 Windows 7 Professional.

What troubles me, is that my system gives no notice of aero disabling itself, I get no error popups or notification bubbles. That's why I thought it might be a malware infection. But like I said, none of the scanners has found anything, even to this day.

EDIT:
Entirely filled in my specs page with my build info. Didn't even realize this forum had that feature XD. I can see it being a huge time saver for both the person needing help and the people giving the help.
Click to expand...


Did you update the graphics driver?
NVIDIA DRIVERS 258.96 WHQL
 

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Custom Build
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Windows 10 Pro x64, Arch Linux
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Intel Core 2 Quad Q8200 OC'd 3.08GHz
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Asus Rampage formula LGA775
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8GB DDR2 900Mhz
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MSI GT730 2GB GDDR5 (Kepler)
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Supreme FX2
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AeroCool 500W Bronze
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Prolink keyboard
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Logitech M705
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1MiB/s
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Chrome Beta
reluttr said:
I can see it being a huge time saver for both the person needing help and the people giving the help.
Click to expand...

It is :)

A Guy said:
When this happens, a balloon popup should appear near your taskbar clock.
Click to expand...

The only time it doesn't show a notification is when the WEI index periodically updates itself (it runs on a schedule) and sometimes there is a delay for it to refresh after updating video drivers.
 

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Systems by SmartEyeball
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This is likely do to the video playing in firefox. You can check the Event Viewer after it happens, see if see any:

"A request to disable the Desktop Window Manager was made by process (Windows System Assessment Tool)"
Source: Desktop Window Manager
Event ID: 9010

or

"The Desktop Window Manager was unable to start because composition was disabled by a running application"
Souce: Desktop Window Manager
Event ID: 9013

Also, windows runs the performance test when the PC is idle, but I have 4 Gigs of Ram, and have never experienced that.

A Guy
 

My Computer

Computer type
PC/Desktop
OS
Windows 10 Home x64
CPU
INTEL Core i5-750 Quad-Core 3.37GHz
Motherboard
ASUS P7P55D
Memory
HyperX Fury Black Series 8GB (2 x 4GB) 1866Mhz
Graphics Card(s)
EVGA GeForce GTX 750 Superclocked 1GB 128-Bit GDDR5
Monitor(s) Displays
LG 32MA68HY 32" IPS
Screen Resolution
1920 x 1080
Hard Drives
Samsung 840 Evo 120GB, SEAGATE 500GB Barracuda® 7200.12, SATA 3 Gb/s, 7200 RPM, 16MB cache
PSU
ANTEC TruePower New TP-550, 80 PLUS, 550W
Case
ANTEC Three Hundred Illusion
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COOLER MASTER Hyper 212 Plus, 4 x 120mm 1 x 140mm Noctua's
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85 + Mbps
Antivirus
Avast
Browser
Vivaldi
i have a similar issue. is there anyway to stop this from happening?
 

My Computer

Computer Manufacturer/Model Number
Sony VGN-FW560F
OS
Windows 7 Professional x64
CPU
Intel Core 2 Duo P7450 @ 2.13 GHz
Memory
6 GB
Graphics Card(s)
ATI Mobility Radeon HD 4650
Hard Drives
500Gb SATA
Mine reverts to basic whenever I run exPressit for art work disc covers. A Guy gave you the answer.
 

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Home build.
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Vista Ultimate 32 bit, Win 7 Pro 32 bit, Win 7 Pro 64 bit
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Intel i5 CPU 750 @ 2.67 GHZ, OC 3.7 GHZ
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Asus P7P55D
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4 Gig
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Nvidia GeForce GTS450
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Acer 24"
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1440 x 900
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1000 GIG
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650
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Antec Nine Hundred Two
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14 MB (APPROX)
A Guy said:
Also, windows runs the performance test when the PC is idle, but I have 4 Gigs of Ram, and have never experienced that.

A Guy
Click to expand...

I did not know that windows 7 did that... more than likely that is what is causing it, since it always seems to happen at around midnight-1am. It would also explain why it doesn't cause a notification bubble.

Thanks for the help :D, I feel at ease now that I know its not a malware infection.
 

My Computer

Computer Manufacturer/Model Number
Custom Built
OS
Windows 7 Professional x64
CPU
Intel Core 2 Duo E8400 3.00 GHz
Motherboard
GIGABYTE GA-EP43-UD3L LGA 775
Memory
6.0GB (2x 2GB & 2x 1GB)
Graphics Card(s)
EVGA 512-P3-N807-AR GeForce 8800GT AKIMBO 512MB
Sound Card
Intergrated
Monitor(s) Displays
HP 2009m 20"
Screen Resolution
1600x900
Hard Drives
1x Seagate Barracuda 7200.10 ST3250410AS 250GB SATA - Primary
1x Unknown Emachene 100GB IDE - Backup
1x Unknown Emachene 80GB IDE - Backup
PSU
OCZ StealthXStream OCZ500SXS 500W
Case
Rosewill RZS06 SLV Black
Cooling
Arctic Cooling Freezer 7 Pro CPU Fan
Keyboard
Microsoft Natural Ergonomic Keyboard 4000 v1.0
Mouse
Logitech Trackman Wheel Optical
Internet Speed
3.0 mbps
hey you just try out the following tool its awsome and solves the problems quickly
 

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OS
windows 7 ultimate
Neeldin said:
hey you just try out the following tool its awsome and solves the problems quickly
Click to expand...

didnt solve my problem. but quite a handy program otherwise.
 

My Computer

Computer Manufacturer/Model Number
Sony VGN-FW560F
OS
Windows 7 Professional x64
CPU
Intel Core 2 Duo P7450 @ 2.13 GHz
Memory
6 GB
Graphics Card(s)
ATI Mobility Radeon HD 4650
Hard Drives
500Gb SATA
reluttr said:
I did not know that windows 7 did that... more than likely that is what is causing it, since it always seems to happen at around midnight-1am. It would also explain why it doesn't cause a notification bubble.

Thanks for the help :D, I feel at ease now that I know its not a malware infection.
Click to expand...

Same here... 1 AM, and lights out. No aero for about 2 minutes.
Where can i look up those scheduled tasks?

I have 8 Gigs of ram and plenty of power to run multiple windows 7-s at once.
 

My Computer

OS
Windows 7 Ultimate x64
The exact same thing happened to me at 1AM - Aero disabled itself for approximately 3 minutes. This has happened before a few times over the past few months, and I still don't know what causes it. However, when it last occurred, I opened task manager and found that my computer was using over half of its total ram (8gb). I also found a program that was named along the lines of "windowSAT" or some such. As soon as its process ended (automatically), the Aero theme was enabled again. What is this program?
 

My Computer

OS
Windows 7 Ultimate x64
I just ran across some settings which may prevent the OS from doing this:

Control Panel > Performance Information and Tools > Adjust visual effects

It seems the default is "let Windows choose what's best for my computer". I haven't been able to find any supporting documentation to back this up, but I believe selecting "Custom" and enabling all Aero features will prevent any unwanted automatic changes in the future.

Note that if you intend to switch from "Let Windows choose" to "Custom", once you select Custom you also need to change at least one of the settings below so that you can actually apply the change to "Custom". (If you don't make any changes, but simply hit OK you'll find that "Let Windows choose" will still be selected...not sure whether that's a bug, or some intentionally heavy-handed behavior.)

More info on Visual Effects can be had in this thread:

http://www.sevenforums.com/tutorials/1908-visual-effects-settings-change.html
 

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
Alienware m17x R4
OS
Windows 7 Pro x64
for me its happens at a random time... I think I already did something about it in the
advanced scheduler.. switched it from from every week to every 4 weeks...
I'm taking about the performance testing, that's disables the aero but FORGETS to put it back on again! X(

the WinSAT service I had set to every 4 weeks// I ui[dated to once ever 16 weeks..
SERIOUSLY it doesn't really need to run!
but the last run of WinSAT was may 19th,
so that is not what just caused my aero to go off just about 10 minutes ago.. X(

btw I did not see an entry event manager for this.. I think...

the only thing in Event Viewer was recently was...
SYSTEM: "Application Experience service"

the only thing that was worked for me is to go into:
"Control Panel\All Control Panel Items\Personalization"
and click on Aero Themes, THEN re-click on my custom profile!

That seems to get aero working again...!
 

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System One System Two

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