Lost Wifi Connection After Waking From Sleep Or Hibernate?
Sep 8, 2012
Machine: Dell XPS17 laptop (702x)Windows 7 home premiumWifi adaptor: Intel Wifi Link 1000 BGNRouter: Belkin F5D7634-4 802.11GReconnection takes 3 or more minutes to establish after sleep. Tried all the on-line advice e.g setting power scheme to max power; unticking box in adaptor settings 'Allow computer to turn off this device'.Tried to update drivers for wifi adaptor but the update process says I have the latest drivers. However Dell's driver site analysed my laptop and says there is a later driver for download. Tried installing this but was stopped by message saying it wasn't authenticated/certified so terminated.
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Oct 8, 2012
I've tried removing AVG using their removal tools and instructions. I've tried fully removing my video and mobo drivers with driver sweeper and installing the latest GPU and Motherboard drivers and flashed the latest Motherboard BIOS. I've scoured forum after forum and seen similar issues and tried countless solutions. I haven't seen someone with my -exact- problem and -exact- spec/error reports so I'm caving lol. I build and maintain PC's as a hobby and I like to solve problems on my own know-how but I am at wits end with this BSOD.
Quick specs:
Windows 7 Ultimate 64-bit
8 gigs DDR3 Gskil
AMD Phenom II X4 955 Denab
Nvidia GeForce GTS 250 (x2 SLI)
Asus M4N75TD nForce 740a Malwarebytes Antimalware
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Jul 9, 2012
BSOD on an Acer Aspire 5750. It is pretty much brand new, but I have been trouble shooting this for about 3 weeks and have just now learned about the dmp files but am not yet good at reading them.
BlueScreenView seems to point to some kernel exe that is at the very core of Windows 7, but from what I have read it is most surely a driver as it only happens when waking up from sleep.
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Nov 27, 2012
I have the TP-Link USB Wireless adapeter (TL-WN722N) It always reconnects after sleep mode or I have to do it manually and it takes a long time to reconnects all the time?
***DO NOT say to uncheck " Allow the computer to turn off this device to save power" option! This DOES NOT work for me and it has no effect whatsoever!***
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Dec 21, 2010
I have Windows 7 on a Dell Inspiron 1545. Most of the time when I put my laptop to sleep and restart it Wifi network connectivity is lost and I have to click the 'Wifi Signal' icon in the system taskbar and click on my network name and click connect to regain connectivity. I have gone to 'Power Management' tab and cleared 'Allow Windows to turn off this device to save power' option as suggested by most posts but it has done nothing to help me. But sometimes even after a long sleep the laptop immediately connects back to the network and sometimes even if I just close the lid and open it after a few seconds network connectivity is lost.
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Oct 8, 2012
Just built the girlfriend a computer:
Asrock Z77 Extreme4
Ivybridge i5 3570k
2x4GB Crucial DDR3 1600 DIMMs
OCZTech 600W PSU
Generic CDRom, Seagate HDDs mirrored, WD Primary HDD.
No GPU connected as she won't need one.
At first I tried a mild overclock at 4.4ghz and stability tested with P95 for a few hours with no errors at all. Everything worked fine!Come time for her to actually use it, of course, BSOD's ensued, followed by boot looping.Boot loop would not stop until one of the DIMMs was removed.Naturally I thought the RAM was the culprit and tested the sticks using Memtest86, 4 passes each with no errors.Next tried single sticks of RAM in each slot, booted up fine. Tried with two sticks (1&3, 2&4), and it seemed to work fine if booting from a clean shutdown (as opposed to BSOD).Reverted to default BIOS settings and it seemed to help a little, as in it would actually wake from Hibernate a few times, but then out of nowhere would BSOD again.I read somewhere that a bent cpu pin might do this, but since a single stick worked on each of the 4 slots, I think this can be ruled out.BIOS are upto date with latest 2.20 version as well.Right now the computer is working fine with only one stick of RAM, the last BSOD happened with two sticks in, opening up Photoshop and InDesign at the same time with stock BIOS settings.
Code: ==================================================
Dump File : 100812-23337-01.dmp
Crash Time : 10/8/2012 10:55:04 PM
Bug Check String : IRQL_NOT_LESS_OR_EQUAL
Bug Check Code : 0x0000000a
Parameter 1 : 00000000`0013213f
[code].....
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Aug 14, 2009
I am running windows 7 Ultimate rtm on an Acer Aspire 5515 and it goes into/wakes from sleep mode just fine. However when waking from hibernation, it logs in fine and then a minute or two later, it freezes forcing me to hold down the power button to shut it off. When booted back up, of course i get the option of going into 'safe mode' hit start normally and everything is fine.
I could just not use Hibernate but it would be convenient if when going to school, i could use hibernate so I still have all my battery power when i resume since sleep still uses a little of the battery up. Is there a fix for this or is it just a bug M$ will have to eventually fix through updates?
Video Adapter Name: ATI Radeon X1200 Series
Processor Name: AMD Athlon(tm) Processor 2650e
Frequency: 1600 MHz
Installed Memory: 1,789.98 MB
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Feb 15, 2012
When the computer "wakes" from sleep all i get is a backround, I can move a mouse around but thats it. Windows 7 operating system.
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Jul 21, 2012
My computer fails about 1/4 of the time when waking up from standby (sleep). I've attached all the necessary files.
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Apr 7, 2011
Everytime my Windows 7 Home PC wakes from sleep mode, there's no internet connectionWhen I run the Troubleshoot Problem tool, it always has to reset the LAN which fixes the issue. How do I resolve this issue for good?
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Oct 12, 2011
When I put my computer in Sleep mode, using the start button / shutdow / sleep it "sleeps" for about 10 minutes and wakes up on its own! Could it be programs trying to run in the background that wakse it up; Carbonite Backup or Norton? I can't get the computer to remain in sleep mode!
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Aug 27, 2012
I have Windows 7 Ultimate x64. I just recently decided to start trying to put my PC to sleep rather than just let it run constantly when I'm not using it, and found that when I resume it, even if it's IMMEDIATELY after putting it to sleep, there is no sound.The only "fix" I've found is to either reboot, or (the quicker method) is to disable and enable the sound card in device manager. Sound then immediately returns.Obviously this is far from ideal and I'd love for it to just function properly. Any ideas? My sound is onboard Realtek HD audio on a Biostar A770E3 motherboard.
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Dec 31, 2012
I have no speaker sound when the computer wakes up from sleep mode. (Realtec high definition audio). The only work around I can find is to unplug the jack at the back and plug it in again. Is there a way to solve this issue
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Apr 28, 2012
I have a Lenovo e525 laptop with windows 7 ultimate x64 and a second hard drive where the dvd drive was, when I wake from sleep any of the following can happen: - It wakes but the screen is dimmed and the brightness buttons donīt work so I have to reboot. - It wakes to the screen off, I have to reboot. - It wakes then after up to 30 seconds an error pop up shows and the laptop reboots without shutting down. - It wakes then after up to a minute it reboots without shutting down. - It wakes fine and I can use it, 1 out of 10 times.
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Jul 25, 2011
My computer will BSOD after waking up from it's sleep. Now it wasn't a usual occurrence, it just lagged but lately it always went to blue screen after waking up.I checked, there are no Flash Drives plugged in, but the USB for the wireless mouse is plugged in but that never had any affect before.
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May 8, 2012
My laptop just wakes up from Sleep, while on battery. It's soooo annoying! I have this info from a CMD command. Maybe, it's relevant?
Info: Command I entered on Command Prompt: PowerCFG -LastWake .
Result:
Wake History Count - 1
Wake History [0]
Wake Source Count - 1
Wake Source [0]
[code]...
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Nov 25, 2011
We have about 500 laptops with win 7 pro x64. We have had a few complaints that on occation, after a computer wakes up from sleep mode, the user sees the welcome screen, but no text or logon box - i.e. they can't se any text or textboxes, only the background image of the welcome screen. The only way to end this state is to poweroff/reset the machine.
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Jan 21, 2012
So i've recently been getting a BSOD in Windows 7 after waking my PC from Sleep. [code]
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Jun 28, 2012
I sometimes will wake up my computer and it restarts itself, it gives me this error upon startup again.
Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1033
Additional information about the problem:
BCCode: 1e
BCP1: FFFFFFFFC0000046
BCP2: FFFFF80002EFBEC8
[code].....
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Jul 3, 2012
I have just built a PC in the aim of using it as a Home Theather. I have a Media Center remote control and TV card, when I use the remote to put the computer to sleep it seems to work fine However when I use the remote to wake the PC, I get a reboot and unexpected shutdown message. This is also the case when I use the Start -> Shut down options -> sleep or hibernate. I have tried using microsoft debugger and the message I have been seeing is that, AverBas.sys does not have a timestamp and that its symbols can not be loaded. I got this far on my own but I have no idea what to do from here! I have attached the required zip file.
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Aug 4, 2012
When attempting to wake up my wife's PC from sleep, the computer will hang for a few seconds at a black screen and then reboot. This is followed by the standard Windows has not shut down properly message asking if I want to launch into safe mode. This has been happening the past few weeks. It's Windows 7 64-bit. I've attached the results of the SF Diagnostic tool.
Stuff I've tried:
- Turning off hybrid sleep
- Uninstalling and reinstalling the Realtek USB WiFi adapter (network adapter problems came up on some google searches)
- Toggling USB suspend in power settings
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Sep 13, 2012
I just did a fresh install of Windows 7 64bit on my computer and am having a bit of a problem, whenever I put the computer to sleep and wake it up it gives me the BSoD with intelppm.sys as the cause. Does anyone know what this driver is and what it does, any update to stop BSoD etc... Before the fresh install it worked fine with no BSoD, I have check for viruses, I have also installed the drivers I installed before. [code]
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Sep 18, 2012
I have a HP Pavillion dv6 which originally came with Windows Vista Home Premium x32, recently upgraded to Win 7 x64 clean install, and has been relatively problem-free. But, everytime laptop sleeps, I get a BSOD upon waking up every single time! updated all drivers to latest (compatible with win 7 x64). even updated BIOS. d
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Nov 10, 2011
when I put my PC in sleep mode and wake it up I get a black screen which forces me to restart the PC.
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Sep 23, 2011
I have a homebuilt system that I have had for a little over a year now. I am currently having an issue when waking my computer from sleep. When I wake the computer, I can see the machine turn on and start up (LED fans light up) but the monitor stays black. It stays like that and my only option is to do a hard reset.
After resetting the computer, it says its resuming windows and lets me login, but it runs very slow for a while. On my next restart, the computer "checks the disk for consistency", and then after that everything is normal again.
This doesn't happen every time I put it to sleep, but it has been happening a lot lately. I had this issue last year, but it just stopped, and i can't remember if I had done anything to fix it. I did not have this problem again until sometime last week. The only thing I did last week was I installed the new drivers for my video card and uninstalled/reinstalled MSI afterburner.
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Oct 15, 2011
Recently I built a computer for my friend. After running it through some typical diagnostics, I concluded that it was fine. Two days later he called me and told me that the PSU was making weird noises. That's when his first BSOD happened. It was pretty obvious that the PSU was done, and he RMA'd it back. When the new one came back it was working fine, but after a few days he called me again and said that it was BSOD'ing a lot. I checked it out and it seemed to happen a few minutes after waking up from sleep mode. It happened every time. At first I thought it could have been a hard drive problem so he RMA'd that. When the new one came back it was the same story.
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Nov 2, 2012
I have been getting BSODs after waking my computer up after stand by. I've tried Googling the situation as well as performing basic troubleshooting tasks such as sfc, chkdsk, virus scans... no luck. According to the event viewer, it says :
"The computer has rebooted from a bugcheck.
The bugcheck was: 0x0000007e (0xffffffffc0000005, 0xfffff8800f20044c, 0xfffff8800679e378, 0xfffff8800679dbd0).
A dump was saved in: C:WindowsMEMORY.DMP. Report Id: 110112-8190-01."
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Nov 5, 2012
I don't know if it's Microsoft's bad OS or this crumby Korean computer - but it sucks to be back with Windows after a decade of Macintosh!This computer randomly fails to wake up. The mouse icon moves, but my screens are all black. I can control-alt-delete to raise the task manager screen. But then clicking does NOTHING.Windows is a **** OS. I hate it. It's always pissed me off since Bill Gates "created" it. Click click click - are you sure you want to click? Why don't you click some more? click click click. Would you like to click again? Are you sure you'd like to click again? And how about all those REALLY helpful popup windows.So thoughtful and caring.Oh yeah, windows. That's why. Such vision.Bill Gates has NO TASTE! I wish Steve Jobs was still alive!here are so many stupid bugs in this system.It reminds me of Millennium Edition. DOes anyone remember that BS? If I didn't need this shite for work I'd burn it. Or enjoy hacking it to bits with an axe.Can anyone help me sort this out? Or am I doomed to continually click stupidly until my tendons freeze up with carpal tunnel and my eyes fall out from staring at the ugly designs everywhere?Lastly, there's an infuriating naming bug - sometimes Windows 7, so intelligently designed, believes a file is open when it is not. Windows won't let you change the name of a file or folder if it believes a file in that folder is open. Brilliant. So, guess what? Yeah, I can't change the effing file name and have to shut down the computer. Since I work in a firm with a high volume of files changing names frequently, I can't tell you how much this pisses me off.Somebody get Windows to hire someone with creative vision who understands how to streamline operations! Someone teach Bill Gates how to paint a picture!In the meantime, I'm going to work on convincing my entire office to move to Mac.
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Jan 17, 2012
My computer crashes right after it wakes up from sleep mode.I used MSDaRT to diagnose the problem, and obtained a Analysis.log file, but I can't figure out where the problem is.Here is a copy of the contents of the file:
Code: Opened log file 'C:Windowsmsdart_crashanalyzer_kd_ansi.log'
Microsoft (R) Windows Debugger Version 6.11.0001.404 AMD64
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [C:WindowsMEMORY.DMP]
Kernel Summary Dump File: Only kernel address space is available
[code]......
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Jan 17, 2012
I get intermittent freezing on waking from sleep mode, and indeed occasionally it wakes up immediately after sleeping.
I looked in the event manager and after 2 separate occasions of it freezing on waking up, it's come up with vwififilt as the culprit. I hope I've uploaded a screengrab correctly.
I can't find anything online which distinguishes why this file is not loading and causing a freeze on waking from sleep mode.
Any ideas on what I can do to remedy this problem? And also why I might be getting this sporadic problem of the system waking immediately after sleeping?
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Mar 13, 2012
I have been using sleep mode for a while. Until recently, I had to re-install my OS due to some troubleshooting and hardware issues. Now my PC won't wake up from sleep mode with the new install. She goes to sleep, and when I try to wake her up, she powers on, for like 2 seconds and then shuts off. I have to turn on the power switch to get it to boot. My pc is not a generic brand pc. It's a custom built water cooled pc. I haven't noticed any new driver installs. I have performed a clean start up with no insight to what the issue could be. Event viewer only shows what I expected.
The system has rebooted without cleanly shutting down first. - Event 41, Kernel Power Session "Microsoft Security Client OOBE" stipped due to the following error: 0xc000000D Event 3, Kernel-Event Tracing
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