FUJITSU LIFEBOOK AH531 WLAN DRIVER DOWNLOAD
I have bought a new Lifebook AH a month ago and I have too many wonderful issues with its wireless adapter since I have purchased. I’m now trying to find a different make combi wifi card to try. At these times it is yet connected but for a few seconds no data is transferred. But yet sometimes, every few minutes not seconds , fluctuates to 18 and Also many times the ping time to my modem is about 30ms, 40ms or higher and even ms. Also I have a WiFi enabled phone which works well at the same place.
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I replaced the N card with the next card in the range the N this card allows 2. Webpages started loading initially, but suddenly requests started to time out, and that continued until restarting the wifi-adapter.
Excuse me for long writing.
But my AH which has a Core I3 configuration has issues lifebooi my wireless network at the same place. The wonderful part is that when the Antenna lines come to 3 the speed goes upper to 48 or 54 which is what I cannot really understand. It never settles at one speed.
I contacted the representative and asked ii they can install another model of Intel Wireless-N series adapter. Seems Intel really have issues with there hardware, the N card brings up a USB error about every 30 seconds, and the bluetooth didnt work. And then wifi worked perfectly. But my old notebook’s hardware is centrino and its wireless adapter is Intel Pro dont remember exact model number and I have no issue with my home wireless network.
I have bought a new Lifebook AH a month ago and I have too many wonderful issues with its wireless adapter since I have purchased.
I’ve put the N back in, and continue to use a USB wireless adaptor which is far more stable. I took my notebook to the service representative and they replaced the wireless adapter. First of all I thought this may be a visual bug and is normal but it really affects the performance of the network mostly when I want to transfer large files on the network which I have no issue with other wireless devices on the network.
Even plugged into AC, even sitting next to the router. I uninstalled all the fujitsu applications regarding power handling and power saving and whatnot, and then i configured the windows power plan advanced – wireless adapter power saving – and set all to maximum performance eg. Let me explain bellow. I will try to find later driver.
AH Wireless Adapter Problem – Fujitsu Support Forum
Why nobody from Fujitsu or Intel consider about this problem. Many Thanks in advance.
On the fujitsu website there are two different versions and maybe also on the Intel Website itself. It can go from over mbps to 40’s. One thing I have had a few times when trying driver updates is the BSOD resulting in a system restore. I’m not sure this is related to your issue, and maybe fjuitsu have already tried this. I’ve tried pretty much any fix I’ve seen mentioned, from disabling bluetooth which shares the adaptor, installing latest drivers and software, cleaning registry.
Can I upgrade my wireless adapter to higher model?
I have now installed the lated driver for my wireless adapter from Intel’s website. Also many times the ping time to my modem is about 30ms, 40ms or higher and even ms.
My Amilo Pro connects to the ah351 network on my desk with no issue and works fine and the speed and signal is fixed at 54Mbps.
Also they say taht fluctuation was exist with new card but it is normal as they can see such fluctuation on some other AH notebooks. Also I have a WiFi enabled phone which works well at the same place.
Fujitsu LIFEBOOK AH531 laptop Wi-Fi device drivers
And most of time i have speed of 12Mbps with 4 Antenna lines. We have all paid a lot and expected to have perfect hardware.
I can sit next to my router and the speed is up and down. It’s a very common problem google N brings up no end of complaints. Try to install different wlan module drivers if there are any changes.
After that now I can connect easily at my desk but it has the same fluctuations and sometimes every few minutes no data can be transferred for some seconds and then starts working again.