Lenovo U410 U/S Series :: Can't Switch WiFi On
Oct 10, 2014
I've just added an m-sata drive and installed my windows 8.1 there.After that i can't switch my wifi on!The option is grey and i can't switch it on!
I've tried:
1.re-istalling the wifi driver, nothing happend,
2.install an older version (6.0.2) of energy management, nothing happend
3.putting back my old drive (with my previously working fine windows), nothing changed
4. bios reset, and again nothing happend!
The option for wireless is enabled in bios.
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Dec 13, 2012
I am having trouble with my wifi and bluetooth not working, it is (off) and is greyed out in the metro interface, so i can not turn it back on, i checked networking centre and it is enabled, i have tried to reformat the computer using lenovo "one key" and the problem is still there, i tried updating the driver but no joy, and i can find one by searching, I dont want to have to send this back as faulty to "john lewis" also the trouble shooter says the HW switch is not enabled, i have tried the airplane button, but it does not make any diference, there are no other buttons or switches to turn on bluetooth or wifi so i'm stumped.
Lenovo U410 i5 1tb 24gb ssd
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Dec 12, 2012
I bought a U410 knowing it didn't have bluetooth, at the time I thought I wouldn't need it. But now I would like to have it. Is it possible to upgrade the Centrino Wireless-N 2200 card, to a card that includes bluetooth?
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Sep 3, 2012
Basically, i recently purchased a Lenovo Ideapad U410 blue from Canada Computer & Electronic. Everything was good until recently, I am having trouble connect to my home network!! It was fine, but two days ago, it just frequently drop out from my home wifi( keep saying limited access, no internet connection, then identifying.....no network access)
The problem is, all other devices i got are fine! My other laptop, my phone, and my ipad are all good to connect to my home wifi!!! And what's more confusing is that, my U410 is OK to connect to other network like the hotspot I set up from my iphone(just trying), my frds' wifi......And what's even more bothering, is that it happened two days ago, and yesterday the problem just magically disappeared!! I used it surfing internet for the whole last night with my home wifi and no problem with it.
However, i woke up this morning, problem popped up again,, can't connect to internet! I mean, the signal is super good!!!! no problem with detecting network, even connecting, it just wont identify or whatever. Drivers all up to date! I mean is a brand new computer....
SO is it my laptop's problem, or my network adapter's problem , or is it my router's problem!!!
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Aug 4, 2014
I have had my laptop for over a year, and after upgrading various drivers in an attempt to fix a random power off issue, have now found that the laptop will BSOD everytime I wake it from sleep.
I am running Windows 8.1
The root cause seems to be that the SSD no longer appears in the BIOS, therefore I am unable to re-install the Intel Rapid Start software and enable RAID which seems to be a requirement.
My BIOS version is 65CN97WW dated 29/01/2013
This is what I see using DISKPART
DISKPART> list disk
Disk ### Status Size Free Dyn Gpt
-------- ------------- ------- ------- --- ---
Disk 0 Online 931 GB 0 B *
There is definitely an SSD in the laptop.
Can this be fixed with a BIOS update?
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Nov 25, 2014
I run in some problem with Bios. Few days ago I have changed some settings in Bios and now I can't access it. There is no press enter to interupt booting, F1 or others buttons don't call Bios on boot. What I can do to enter Bios settings again?
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Oct 20, 2014
I got this idela pad U410 about a year ago and it was functioning nornally. A few months ago it started to boot up very slowly when power cycles. A hibernate was quick. Now it never comes up and keeps waiting at the Lenovo screen, no windows. I have seen posts that say it is a manufacturing defect. This one is out of warranty, so what is the solution. Do we have a solution at all? Why does Lenovo market such a bad product. BTW, the back cover is so flimsy that it gave up and had to replace it. Overall a case of bad engineering i guess.
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Jun 4, 2014
I have a Lenovo U410 and a set of USB speakers on a faulty USB cable. I know, my fault: i connected the cable and the "+" and "-" connected for a short time. In my laptop i heard a little electrical explosion (no smell) and the laptop immediately powered off itself. At once i removed the USB cable and switched the laptop back on: no problems (!). But once booted, no USB port was working anymore. So my conclusion: i "fried" the system board somewhere.
The laptop is in its guarantee period, however i removed the hard drive and replaced it with an SSD. I assume the guarantee is lost when i replaced the HDD. I just re-opened the casing but i am unable to find "fried" components or "burned" areas.
Questions:
1. can i investigate more, or find a solution myself?
2. i probably need a new system board. Where can i order a new system board?
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Sep 30, 2013
Recently I purchased a u410 and it has been running great for a few weeks but this morning instead of waking up from hibernation like normal it seems to be stuck in a loop of displaying the lenovo logo then a blank screen with a few seconds on each. This has been running continuously for hours while I try to run down battery in an attempt to reset. I have no bios access during the loop and it will not boot to any usb media. I am now wondering what I should do since it already has data migrated from my old machine and don't exactly want to start over. Is there anything that can be done other than returning it or sending it to lenovo support?
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Nov 12, 2012
Lenovo U410 comes with 24 GB SSD and 500 GB HDD. Lenovo claims that they use some express cache to get faster speed during bootup and opening apps.
Lenovo recommends clean install of ideapad system while upgrading to windows 8.
link:
My problem: As I am doing clean install , I want to delete LENOVO partition. The technical support guy also told me in phone that I can delete the partition and create my own.
But how will I use ssd and hdd? In my laptop, the windows OS was installed in 500 GB hdd and 24 GB ssd was used for some "express cache" .
But if I delete all the partition, how will I configure such that 24 gb ssd is used? Because lenovo does not provide any software named "express cache" in their site.
BUT they provide "Intel Rapid start, Intel rapid storage"
So does these rapid start and storage use 24 GB ssd aand improve my boot time?
Lenovo Ideapad U410,Ruby Red Color
i5 processor,4 GB ram,1 GB nvidia 610M GPU,24GB SSD,500GB HDD.
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Oct 22, 2013
I recently updated to windows 8.1, and after the install, my sound did not work. I then when to support, and downloaded and installed the latest sound driver, which worked! For a few minutes... After i restarted my computer, the sound was gone again, and now it does not work at all ......
My whole experince of windows 8.1 have been very bad. My touchpad is buggy, the sound does not work, and my computer in general seems slower, and like it is working on 100% CPU all the time ....
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Jun 17, 2012
I'm looking for some information about the supported wifi cards for the U410 notebook.
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May 10, 2014
Changing Chipset SATA Mode from AHCI to RAID?
I have already checked:
1) Changing regiser's key as above/;
HKEY_LOCAL_MACHINESystemCurrentControlSetServicesstorahci Start 3 -> 0
HKEY_LOCAL_MACHINESystemCurrentControlSetServicesiaStorA Start 0
HKEY_LOCAL_MACHINESystemCurrentControlSetServicesiaStorV Start 0
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesstorahci Error Control 3 -> 0
Unfortunately after rebooting in RAID mode, OS doesn't work.
2) Going step by step over the description made by microsoft support team: [URL] .....
Doesn't work.
My aim is to configure my SSD as a cache drive and as I read - without changing mode into RAID, it wouldn't work.
Maybe there is a possibility to set up SSD as cache in AHCI mode?
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Mar 12, 2014
So I've had this laptop for a while and it has been working well for a few months but last time when I went to turn it on, all my files were deleted.
All my programs were still there, but images, documents and other files are all gone.
This happens whenever I turn my laptop off and turn it back on, when I put it to sleep and wake it up, my things are still there. I have Windows 8 and I'm fairly new to Windows 8...
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Jan 3, 2013
I upgraded my brand new U410 to Windows 8, and immediately noticed that shutdown took more than 5 hours, at which point I would just kill it by holding down the power button.
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Jun 27, 2014
For some reason I can't change my screen brightness anymore. I've already tried a HD 4000 driver rollback to version 9.17.10.3223 and I also disabled "adaptive screen brightness" at the power management. For some reason I can change the brightness by using the "microsoft basic display adapter" driver instead of the HD 4000 but that isn't a real solution.
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Sep 8, 2014
I purchased an external monitor recently so I can extend my Lenovo U410 IdeaPad's display. The monitor connects to my laptop via an HDMI cable. The problem is, nothing from my laptop is displayed on the external monitor.
The external monitor is still left with a black screeen with either the HDMI and Analog symbol flickering back and forth on the top left corner, or a box that shows "Check Signal Cable" with red, green, and blue boxes below.
On Control Panel>Appearance and Personalization>Display>Screen Resolution, I can see that the external monitor is detected: I have the external monitor as Display 2, and I have "Multiple displays:" set at "Extend these displays"I know that the monitor is not broken, because it works as an external monitor for my MAC (via HDMI cable as well) ....
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Jun 20, 2013
I cannot get any audio from my IdeaPad. When I randomly select a mp3 and try to play it with Windows Media Player, I immediately get a mesage that the sound device can't be found or is busy (or something to that effect). I also don't hear sound from internet videos or system sounds such as the start up song. The sound is not muted and volume is at 100%.
I have uninstalled the device drivers for both the Connexant audio and microphone, reloaded them, and rebooted. Same problem.
My question, of course, is: restoring sound from my computer short of a system reset?
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Apr 5, 2014
I have a lenovo u410 with a 500gb hdd and a 24 gb cache. Now, I am experienced with hardware and software and have built/reinstalled a lot of computers before. This time it is a bit different. I did not get my windows 8 key with the computer only the OneKey recovery. I did do a backup with this program when the computer was new and I assume it is on the hdd.
So what I want to do is to replace the hdd with a new 2,5 in ssd and keep my windows 8 licence + all the lenovo goodness ( onekey feature, keyboard shortcuts etc..). What would be the best way of doing this? Can i transfer the backup I did to the new drive?
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Mar 14, 2014
I've recently reset my laptop to factory default using the Windows 8 Reset option, and now when I want to access the UEFI settings I get a onekey recovery prompt instead. Is there any way to bypass it because I just transfered my files back and I don't want to reset everything again.
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Jul 31, 2012
I have had my Ideapad U410 for about 18 months now.
Recently my bluetooth mouse has stopped working after a few minutes of use. If I switch the mouse off and then on again it works again. I assumed that it was a problem with the mouse so I purchased a new one.
Guess what. The same problem.
Now with two blutooth mice displaying the same problem I am guessing that the trouble lies within the laptop, but what to do to identify whats going wrong.
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Jan 31, 2014
Okay so my system blue screened and so I am attempting to reinstall windoes 7 tho In bios it appears there is no HDD only my small 32 gig sdd appears. When I try to search for the device driver ill also mention that it says drive C is not formatted, Anyways, how do I install device driver to reformat harddrive so that I may reinstall windows7? Have I gotten some kind of virus? I use avast and did not notice any trouble until blue screen.
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Oct 24, 2013
I have uninstalled Windows 8 and installed Windows 7 64bit Pro on my new Lenovo Ideapad u410. I managed to get all the drivers working... EXCEPT ONE: The WLAN.
Now here's what I did and what happens every time I try to install the WLAN driver:
I have downloaded the driver "WiFi Link Driver (Intel, CyberTan, Liteon) for Microsoft Windows 7 (32-bit, 64-bit)" from the page [URL] ... multiple times and tried installing it multiple times. The installation process works until the status "Search the target device in this machine" shows up. As soon as this status shows up, the installation exits without an error message or anything else. How to get it working. I can't even use this machine without WLAN.
By the way:
- LAN works fine
- It's not a hardware issue as the WiFi worked fine on the preinstalled Win8
- The WiFi won't even show up under Windows
- I have not installed "Intel WiMax Driver for Microsoft Windows 7 (32-bit, 64-bit)" driver as I am told that this is not used.
- Of course I am running the .exe as Administrator
- I tried installing Win7 on UEFI before.
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Feb 9, 2014
One month ago I bought a Lenovo B5400 MB825GE with Windows 8.1 and I'm quite happy with it. The only problem I have got is, that the notebook won't change the audio output - automatically and most of the time even manually - from the speakers to the headphone, when plugged in.
I can "change" the output in the Windows "Sound" options but the problem here is, that it won't really work. I have got two devices in here, the first is the "Speaker/Headphone" which only represents the speaker. The second is the "Realtek HD Audio 2nd output" which means to be for the headphone. I have changed them to "default device" and to "default communication device" but the output won't change.
E.g.: Somehow (I'm really not sure how) I managed to change the audio output to the headphone. If I plug it out now, the audio output won't change to the speakers even if I change it in the Windows "Sound" option.
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May 20, 2014
Thinking of buying a S410P i7 - but the whole series only offers 4GB RAM in one slot - so does the S410P support more RAM, if I switch it to 8GB for example?
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Nov 27, 2013
Bought a unit with this problem: As soon as I unplug the AC Cord from the laptop, it power off without notice and can't power up the laptop. It seems like the battery is not giving power .When I plug back in the AC, I can press the power button.
One strange thing is that the battery is 100%, state : good. Tried the reset battery so now 3 cycle counts. The thing is that if I unplug the AC cord only from the power outlet to the ac adaptor then the power is still up, the brightness goes down a bit and then power off without notice.
Tried:
- the battery pack switch
- removed battery backup
- removed and reset the battery pack
I'm out of options and I would be glad if I can find what cause that "unswitchable thing".
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Jul 6, 2014
Just bought the M5400 and plan to switch to a smaller SSD.
Checking up on the existing 500 GB drive from WD, I see that there are 5 partitions on it.
What really bothers me is all the wasted space each partition seems to have.
WINRE_DRV - 1000MB unused 675MB
SYSTEM_DRV - 260MB unused 200MB
Other - 128MB no unused
C:Windows...well here its obviously not an issue
Lenovo_Recovery - 17GB unused 8,5GB
there is almost 10GB of waste when I'm planing on switching to a 250GB.
Can I make theme smaller with Minitool Partition Wizard before I try cloning to SSD?
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Jul 18, 2013
How do I switch between internal and external microphone? I have Z500 with one connector for headphones and microphone; when I connect an external microphone there, it's ignored and recording is done automatically from the internal microphone.
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Jun 17, 2014
I have a problem with my laptop Lenovo y570. I had a defective disk. After repair and return from warranty service, the Optimus switch on the right side of the notebook blocked or broken. I don't know. The computer used both graphics cards, but after installing the latest drivers works only integrated graphics. It seems that the Optimus switched, but I do not know how to switch it back when it is blocked. I tried install older driver and driver from recoverydisk for both GPU
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Jul 23, 2013
I have just bought the G500 and I'm getting really annoyed by the keyboard. It has "great" multimedia keys as the main keys instead of usual F1-F12 keys. To access their functionality you must press Fn+appropriate key. The problem has been described here many times. But no solution works for G500.
I have tried: enter BIOS (no such option for keyboard)install Lenovo Slim USB Keyboard application (runs, but the option selected have no effect)install Lenovo Ultraslim Plus Wireless Keyboard & Mouse Driver application (do not run at all - just brings me to the desktop and do nothing). I'm not able to use the computer since I use a lot of application depending on the functional keys and if there is no solution I will have to buy another computer...
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