Windows 7 Forums

Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.


Windows 7: Computer won't reconnect to network after coming out of Sleep mode

10 Dec 2011   #1
Metzelda

Windows Home Premium 64 bit
 
 
Computer won't reconnect to network after coming out of Sleep mode

Hi, I'm having issues with my computer not reconnecting to the Internet after coming out of sleep mode.

The original issue was with randomly getting disconnected from the network. I have slightly fixed that issue, but instead made it so when I use the computer it will work fine, but when I go into sleep mode and later open back up my computer, it will not reconnect to the network.

Things I have tried:

Disabled IPv6 connectivity
Disabled the IP helper Service
Disabled Power Management on my Network Adapter
Flushed my DNS
Went to Dell Livechat
Deleted my Network profile and connected again.
Installed updated Drivers for my Network Card

None of these methods have worked. I don't know what else I can do, I've been having this problem since September, and it's really annoying me.

If you need any more information about my problem please tell me, so I can hopefully fix this issue. Thanks in advance!


My System SpecsSystem Spec
.

10 Dec 2011   #2
tman69

win7 ultimate 32bit
 
 

take a look at the attached screenshots--and TRY making your settings the same


Attached Thumbnails
-capture2.jpg   -capture5.jpg  
Attached Images
   
My System SpecsSystem Spec
10 Dec 2011   #3
Metzelda

Windows Home Premium 64 bit
 
 

One question, why would I want the computer to disable my Network adapter to save power? Wouldn't that turn it off when my computer's battery gets low?
My System SpecsSystem Spec
.


10 Dec 2011   #4
tman69

win7 ultimate 32bit
 
 

the settings I show are for a 'desktop' machine--and yes it will disable it when battery gets low--but--it should re-enable when machine wakes from sleep-or you may need to actually 're-enable it' --right click network icon--open network and sharing center--click on 'local area connection' and ENABLE it.

here's a thought...why would you put a laptop, running on battery power, in sleep mode--THAT will drain your battery--the settings I gave you are for a machine physically connected to power.
My System SpecsSystem Spec
Reply

 Computer won't reconnect to network after coming out of Sleep mode




Thread Tools





Similar help and support threads
Thread Forum
BSOD 2nd Day in a row. 1st coming from sleep mode, 2nd while alt tab.
Thanks in advance for any help.
BSOD Help and Support
Network card wakes computer from sleep mode.
My network card wakes my computer from sleep mode. I have disabled all of the wake on lan options for it under device manager -> network card. I also disabled wake timers for sleep mode under advanced power options. Before I did both of those things it would wake immediately after entering sleep...
Hardware & Devices
BSOD after coming out of sleep mode
I seem to be getting BSOD every time I come out of sleep mode with my new laptop (Asus G74SX-TH71). I put in an SSD did a clean install of Windows 7 Professional x64. I have disabled the bluetooth in device manager deliberately as I don't plan on using it.
BSOD Help and Support
Laptop won't reconnect after sleep if wired Win7 computer is on
This is weird, but if my Win 7 computer is on and connected to the router (wired), then neither my Toshiba laptop (also running Win 7) nor an iPod will reconnect after sleep. After reading through this forum, I tried disabling the Homegroup on both Win 7 computers, but it didn't help. Even tried...
Network & Sharing
BSoD - while coming out of sleep mode?
Hi All Please find attached the dump report and perfmon report. I have experienced BSoD the past 4 days (3 times) all times it happened while coming out of sleep mode, but it does not happen all times the PC goes to sleep. It's a new laptop, Windows 7 pro 32-bit, I had it since Jan...
BSOD Help and Support

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 20:49.

Twitter Facebook Google+



Windows 7 Forums

Seven Forums Android App Seven Forums IOS App