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Thinkpad R40 and Wireless

 
 
Harvey Gratt
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      04-02-2005, 06:33 PM
I have an R40 Dual Boot system - win xp pro sp2 and win98se. I am
connected wirelessy to a Belkin 54g router router.

When I check my speeds in win98se, they are as they should be. However,
when I check them in win xp (latest wireless drivers), they are reduced
by about 25% (4200mbs vs. 3400mps).

Any ideas as to what is happening?

Thanks,
Harvey
 
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TV
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      04-04-2005, 01:02 AM
On XP, are you using XP's built-in wireless utility to check signal
stength? I have also noticed that it's reporting is often different
from that of the utility that is bundled with the wireless card.

cheers,
Tony

 
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Harvey Gratt
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      04-04-2005, 01:11 AM
TV wrote:
> On XP, are you using XP's built-in wireless utility to check signal
> stength? I have also noticed that it's reporting is often different
> from that of the utility that is bundled with the wireless card.
>
> cheers,
> Tony
>

Yes, also the IBM Access Connection reports a decent signal. The issue
is that when I run various download tests, the win98se setup
consistently reports about 4200mbs while the XP setup reports around
3400mps.

Harvey
 
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TV
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      04-04-2005, 01:20 AM
Hmmm..that's weird. Sounds as if the device driver on XP is actually
attenuating the signal to effectively reduce bandwidth. Do you have the
latest-greatest version of drivers on XP from the card vendor? Sorry
can't help you much.

Tony

 
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Harvey Gratt
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      04-04-2005, 01:29 AM
TV wrote:

> Hmmm..that's weird. Sounds as if the device driver on XP is actually
> attenuating the signal to effectively reduce bandwidth. Do you have the
> latest-greatest version of drivers on XP from the card vendor? Sorry
> can't help you much.
>
> Tony
>

I have the latest drivers for XP. I even tried the old drivers that
win98se is using - no difference. Also, I can take the laptop right up
to the router (100% signal strength with the same results. Very strange,
indeed.

Thanks,
Harvey
 
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