Skip to main content

windows 7 - Toshiba P775-S7215 with a broken wireless button?


I'm troubleshooting a wireless connectivity problem on a Toshiba P775-S7215. The wireless seems to be stuck "Off". Pressing the wireless button (located to the right of the power button) causes it to beep and light up, but then it seems to turn itself off (light goes out). Holding FN-F8 causes a window to pop up that claims "the wireless communication switch is off". Disabling "eco mode" via the Toshiba eco Utility in the system tray causes the eco light (green light between the power button and the wireless button) to go out and the wireless button to light up, but everything still claims the hardware radio switch is still off (including the Intel My WiFi utility in the system tray). Pressing the wireless button in this configuration causes a beep and the light goes off briefly before coming back on.


The owner claims no configuration changes have been made recently and the problem started occurring today after a cold boot.


Going back to a system restore point several days ago failed to resolve the problem. The last Windows Update activity was before this restore point.


The operating system is Windows 7 home premium, as delivered, with all the Toshiba pre-installs. The wireless card is a Centrino Wireless-N 6150.


I've looked all over the case for another switch and there isn't one.


Any suggestions other than taping a pin on the wireless card until it gets sent in for warranty service?


UPDATE


There was no "wireless communication switch" option in the installed HWSetup, but TBSWireless was present and did the job.



Answer



It seems the "wireless communication switch" on some models is implemented as a software switch. Check to see if there is a wireless switch option in the installed HWSetup utility. If not, look for TBSWireless:



  1. Navigate to C:-->Program Files-->Toshiba-->TBS

  2. Double Click TBSWireless


Comments

Post a Comment

Popular Posts

How do I transmit a single hexadecimal value serial data in PuTTY using an Alt code?

I am trying to sent a specific hexadecimal value across a serial COM port using PuTTY. Specifically, I want to send the hex codes 9C, B6, FC, and 8B. I have looked up the Alt codes for these and they are 156, 182, 252, and 139 respectively. However, whenever I input the Alt codes, a preceding hex value of C2 is sent before 9C, B6, and 8B so the values that are sent are C2 9C, C2 B6, and C2 8B. The value for FC is changed to C3 FC. Why are these values being placed before the hex value and why is FC being changed altogether? To me, it seems like there is a problem internally converting the Alt code to hex. Is there a way to directly input hex values without using Alt codes in PuTTY? Answer What you're seeing is just ordinary text character set conversion. As far as PuTTY is concerned, you are typing (and reading) text , not raw binary data, therefore it has to convert the text to bytes in whatever configured character set before sending it over the wire. In other words, when y...
Post a Comment
Read more

linux - Extract/save a mail attachment using bash

Using normal bash tools (ie, built-ins or commonly-available command-line tools), is it possible, and how to extract/save attachments on emails? For example, say I have a nightly report which arrives via email but is a zip archive of several log files. I want to save all those zips into a backup directory. How would I accomplish that? Answer If you're aiming for portability, beware that there are several different versions of mail(1) and mailx(1) . There's a POSIX mailx command, but with very few requirements. And none of the implementations I have seem to parse attachments anyway. You might have the mpack package . Its munpack command saves all parts of a MIME message into separate files, then all you have to do is save the interesting parts and clean up the rest. There's also metamail . An equivalent of munpack is metamail -wy .
Post a Comment
Read more

keyboard - Is there any utility/method to change Windows key bindings to type rare chars to currently empty bindings?

I'm currently typing this post with my windows XP machine and (Spanish) keyboard, and I'd like to add some extra symbols to my text. I could open the "char map" windows utility, look for the desired symbols, and paste them. But I'd like something quickier. For example, when I'm using my OSX Mac at work, I can easily add a ©, ™, ® or similar symbols, just pressing some weird ALT-GR + G / H / J, key combinations. In my (Spanish) keyboard mapping, these combinations are empty, as they don't produce any char at all, which, on the other hand, is perfectly normal and desirable. So, I thought: Why couldn't I add some extra key mappings on top of my currently empty ALT-GR + G/J/H Keys in my Spanish keyboard, and thus, being able to quickly type these special symbols? So that's my question: Is there any utility/method to achieve that effect under windows? (My version is XP). I've even googled this for some time but no luck. I've been a long term Hot...
Post a Comment
Read more

Desktop reboots itself on sleep or hibernate

I have been using an ASUS M2NPV-VM motherboard for main home desktop workstation, operating Windows Vista x64. This computer has right from day one not been able to enter hibernate or standby; after Windows performs its final actions and brings the machine down, it would automatically revive itself for a reboot. Updating to the second latest BIOS (1201)has not helped (the latest BIOS revision would induce video refresh problems rendering it unusable). I have been reading related discussions on incidents similar to mine to no avail of a true workable solution. They appear to be more speculative guesses rather than actual knowledge on the inner workings of motherboard hardware. Does anybody have any electronic engineering experience on PC energy-saving standards to provide a more informed opinion how to go about getting this to work? More stories: this motherboard could not even reboot properly the first thing i used it. It was due to refresh rate of the onboard GPU, which had no influe...
Post a Comment
Read more