Intel Pro Wireless 3945ABG

Hi,

I have the above card in a HP530.

If I force my Access Point to channel 52 to 136, the HP530 with the above wireless card cannot see it. I have the latest drivers installed.

Is this a limitation of the hardware?
 
Anyone got any ideas.
grantwatsonAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

JohnBusiness Consultant (Owner)Commented:
The maximum value on my 3945 wireless card is 11. Try channels for 1 to 11. ... Thinkpads_User
0
grantwatsonAuthor Commented:
It works on channels 1 - 36 and from 149 to 161. just not the ones in the middle...
0
JohnBusiness Consultant (Owner)Commented:
I don't know if we are talking about the same thing. The Device Properties (Hardware) go up to 11 channels. My Netopia Wireless Router (newish Business Class router) allows 11 channels. It says it is using channel 6. My Intel Proset tools also say Channel 6 is in use.

The 3945 is by now an old card. The newest Intel Drivers (14.02 in September this year) do not support the 3945 - it only goes as far as package 14.01 and the actual device driver is 13.4.

So I don't know how you get up to channel 36 and beyond unless the device assigning chanels is morphing the number you see into range 1 - 11.

Otherwise I don't know. ....Thinkpads_User
0
What were the top attacks of Q1 2018?

The Threat Lab team analyzes data from WatchGuard’s Firebox Feed, internal and partner threat intelligence, and a research honeynet, to provide insightful analysis about the top threats on the Internet. Check out our Q1 2018 report for smart, practical security advice today!

JohnBusiness Consultant (Owner)Commented:
Also, what does Intel ProSet say about channel in use?   Intel ProSet Tools are in Control Panel normally.

.... Thinkpads_User
0
grantwatsonAuthor Commented:
Remember this is on the 5ghz range.

If I set my Access Point to 5Ghz and to be on any of the following channels 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132 or 136, then the laptop doe not see the wireless network and will not connect to it.

if I fore the Access Point to be agin on the 5Ghz and any of the folowing channels then the laptop is happy and will connect, channels 36, 40, 44, 48, 149, 153, 157 or 161.

Intel ProSet does not tell me anything as it has not connected to anything, or inface it can't even see the wireless network.

When i connect to any of the other channels it tells me that i'm connect to that channel as listed above.
0
JohnBusiness Consultant (Owner)Commented:
The card is old and driver is limited. What you are doing is different than on my card as well. So I would just accept it as it is. There is no newer driver for the card and likely will not be in the future.

... Thinkpads_User
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
JohnBusiness Consultant (Owner)Commented:
Thank you. I found your question very interesting and was pleased to assist. ... Thinkpads_User
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Wireless Networking

From novice to tech pro — start learning today.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.