My laptop aspire 5630 can not access wifi , i can connect through lan and through usb net but i cannot turn wifi on.

SOURCE: help me with my acer aspire 5570z laptop

hi firned

here is a downloding link for ur pc
http://global.acer.com/support/download.htm

SOURCE: Acer Aspire 5630 not starting up

hi welcome to Fixya! Have you heard any sound or a beep aside from the fan that whirling. If you heard any, you need to change the memory or if its built in plug a new one. if things still the same, the problem is, your video card. bring it to the nearest service center and ask for assistance. Im sure they would love to help you! have a nice day!

SOURCE: ACER ASPIRE ONE D150 - Wired LAN connectivity problem.

hello ptwebster,
please give more details on your mode of connection,ie is the Iomega drive connected to another computer on your network?is it a Network Storage Device?

SOURCE: Hi, when I try any connection wireless. net book (acer aspire ONE

Here are a few things to try.
If you are using Windows XP Service Pack 2, refer to this Microsoft Article http://support.microsoft.com/kb/892896.
Try powering off your router for 30 seconds or so and turing it back on and try to reconnect.
Check to see if the router is giving you a IP address by running ipconfig in the command prompt. Start > Accessories > Command Prompt, and type in ipconfig. If you see an address of 169.254.x.x your router is not giving you an ip address and I would reboot your modem, computer and router at the same time.
Also could try connecting your laptop directly to your modem. If you get a connection I would contact support for the router.

SOURCE: acer aspire 5630 laptop keeps shutting down

It sounds like someone has suggested that overheating may have caused the random shutdowns (which is quite plausible). There are a few tools that can diagnose what is happening:

• Temperature: I use SpeedFan (http://www.filehippo.com/download_speedfan/) to discover the temperature of my cpu. My Acer 5630 is usually doing 50 to 60 degrees. Anything higher than that could cause the random shutdowns (I've seen it happen on other laptops). If you download this program, don't muck around with the settings (as it would advise you not to anyway), just look at the temperature readings (eg. core 1 core 2)
• I keep a cpu usage meter on my sidebar (http://gallery.live.com/liveItemDetail.aspx?li=587ef54f-e121-418b-b258-e583e105a0d6). It keeps an eye on the CPU usage so if i see it say 100% cpu usage then I suspect some software is inappropriately consuming resources.

Treatment of overheating would be to find the offending software and manage it or remove it. If it is not software at fault, then it may be that there is too much dust covering the ventilation (Your acer may be old and you may hear your fan increasing speed and the performance struggle sometimes). I opened up my one and found dust build up from the radiator all the way to the fan! (it was like around 1cm thick in some places, i wish i took a picture)
Another reason for random shutdowns is the integrity of the power switch or the lid sensor. My computer got rained on once and randomly shut down. It took a while of cleaning it with Circuit board cleaner from Repco (I had to open the panel that covered the power button and spray it). It got better everytime I cleaned it and now it reliably stays on (actually it randomly turns on now haha)