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Laptop keeps disconnecting with yellow exclamation

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  • Laptops
  • Windows 7
Last response: in Windows 7
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September 11, 2014 9:36:29 PM

Hi,

I have a samsung np300v5a s0nin laptop windows 7 64 bit and it keeps disconnecting after 5- 10 minutes i.e the pages dont load and the wifi indicator on the status bar is shown with a yellow exclamation mark. There is not such problem on any of the other devices connected to the same router.

I had this problem a while back with an old internet connection a few months back and then my connection changed when I moved and no longer had this problem for 3 months and now I have moved again and the problem is back. Please help....

This is what the network adapter settings show in my device manager
some bluetooth adapters
Intel(R) Centrino(R) Wireless-N 130
Microsoft Virtual Wifi Miniport Adapter
Microsoft Virtual Wifi Miniport Adapter#2
Realtek PCIe GBE Family Controller
TAP-Windows Adapter V9

And I have a comcast router currently


Thanks in advance

More about : laptop disconnecting yellow exclamation

September 12, 2014 4:04:21 AM

open network and sharing centre.
it will show you a map.having the yellow excalamation mark.
click over it and follow the netwrok trouble shoot.this will reset your netwrok adapter..hope this work
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September 12, 2014 2:09:06 PM

I tried what you suggested but it hasnt fixed the problem, the internet disconnects again after 5 minutes.
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September 13, 2014 11:05:26 AM

bump
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September 13, 2014 12:36:29 PM

then open network sharing centre go to change adaptersettings.
there right click on your network adapter disable then enable..lets see.

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September 14, 2014 12:42:24 AM

You have to check few things for that:
Check whether your wireless network name is similar to others around you if it is change the name.
You should install the correct driver for your network adapter card.
Check what operating system is supported by your laptop.
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September 14, 2014 10:46:18 PM

techie_dude said:
then open network sharing centre go to change adaptersettings.
there right click on your network adapter disable then enable..lets see.



This dint work
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September 14, 2014 10:47:34 PM

kundandamak said:
You have to check few things for that:
Check whether your wireless network name is similar to others around you if it is change the name.
You should install the correct driver for your network adapter card.
Check what operating system is supported by your laptop.


My operating system is windows 7 64 bit and I have all the latest drivers, and I dont know how to change the name of my network without changing it for everyone
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September 15, 2014 4:39:09 AM

do you have a different account in your win 7??
if not create one ,log in and try to connect to the network.if this is a network adapter setting problem then this should help.
if not then resinstall your computer wifi driver(if its a driver problem).

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!