Lenovo U/S Series :: IdeaPad U410 Wireless Compatibility?

Jun 17, 2012

I'm looking for some information about the supported wifi cards for the U410 notebook.

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Lenovo U/S Series :: IdeaPad U410 WiFi Frequently Disconnected From Home Wireless Connection Only

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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Lenovo U/S Series :: Using SSD And HDD Express Cache In IdeaPad U410

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.

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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Lenovo U/S Series :: IdeaPad U410 - Sound Device Can't Be Found Or Busy

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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Lenovo U/S Series :: IdeaPad U410 - Bluetooth Freezes / Stopped Working After Few Minutes Of Use

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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Lenovo IdeaPad Y410P P/Y/Z Series :: Wireless Not Working?

Feb 4, 2014

I was using my laptop today and tried to connect to a wireless network. However, my network connections does not allow me to connect to it, and when I tried to troubleshoot the issue, it told me that I needed to plug in an ethernet cord. Looking under the control panel also showed that the option for wireless had disappeared.

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Lenovo IdeaPad S10 U/S Series :: Disabling / Enabling Wireless Network But Its Not Working At All

Sep 1, 2013

Initially configuration was easy (through available connections)and i could use net at ease. Bue couple of days I happened to "Disable" two network which used to connect automatically the moment i used to turn my laptop ON.But after that, I never saw them in the available connection. Although i can see those network available on my phone, but on laptop i unable to detect them. I tried configuring them by using "wireless network connection properties" and i could even chnage their preference too. I tried disabling/enabling wireless network, but its not working at all.But at the same time I can see coupls of other wireless network which are in range, but i can not connect to any of those as they dont belong to my hotel.

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Lenovo U/S Series :: U410 - SSD Not Seen In BIOS

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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Lenovo U/S Series :: U410 - No Access To BIOS

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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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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Lenovo U410 U/S Series :: Fails To Boot?

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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Lenovo U410 U/S Series :: Set Of USB Speakers On A Faulty USB Cable

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.

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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Lenovo U/S Series :: U410 Stuck In Boot Loop

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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Lenovo U/S Series :: No Sound After Windows 8.1 On U410 Touch

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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Lenovo U/S Series :: WiFi Greyed Out (off) In Windows 8 On U410

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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Lenovo U/S Series :: U410 - Change AHCI To RAID

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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Lenovo U410 U/S Series :: Stuck In A Restore Loop?

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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Lenovo U/S Series :: U410 Slow Shutdown On Windows 8?

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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Lenovo U/S Series :: Can't Change Screen Brightness Anymore - U410

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 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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Lenovo U/S Series :: U410 Not Displaying On 2nd Monitor (Samsung S24D390HL)

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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Lenovo U/S Series :: U410 - Possible To Upgrade WiFi Card With Bluetooth

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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Lenovo U/S Series :: U410 Rapid Start - Smart Response Setup

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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Lenovo U/S Series :: Cannot Access UEFI On U410 Instead Onekey Recovery Option Appears

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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Lenovo ThinkPad W Series :: W540 Dock Compatibility?

Oct 7, 2009

We have three dock posibilities:

- basic dock
- pro dock
- ultra dock
They differentiate by the number of ports and by the power adapter supplied with them. I had an opurtunity to try my W540 on pro dock, which normally has 65W or 90W power adapter. The computer warned me about insufficient power, and did not charge on dock, everything else worked fine. The I disconnected 90W and connected my original 170W power supply to the doc. Everything is working normally since.
So, my question is: Since I don't need all the ports on the ultra dock, nor on the pro dock. Would basic dock work with W540 and 170W power adapter too?

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Lenovo U410 U/S Series :: OS Install No Drives Were Found SATA Controller Driver Does Not Work?

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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Lenovo U/S Series :: Cannot Install WLAN Driver On U410 - Aborts On (Search Target Device In This Machine)

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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Lenovo X Series ThinkPad :: X1 Carbon Startup Blank Screen And No Activities After BIOS ACHI To Compatibility

Feb 12, 2014

I have a X1 Carbon 3443CTO and it's running fine.Last night everything was ok and I went into the BIOS and changed AHCI to compatibility (don't ask me why, I was doing some testing), then I went "Exit and Save Changes" (at the last page of BIOS). As soon as I press Enter the screen freezed there (as opposed to reboot)Since it hangs there I hold the power button and it shutdown.Then I power it up again, but now, here is the problem:

1) The computer turns ON, keyboard backlight flash on for a second (normal)
2) Screen stays blank (no, it's not the backlight faulty)
3) power light turns ON (normal)
4) no sign of activities pressing any buttons, no beep sound

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Lenovo Z50-75 P/Y/Z Series :: CPU Do Not Clock Up On IdeaPad

May 6, 2014

I just got couple of days old Lenovo IdeaPad z50-75, running on AMD FX-7500.First I jsut now noticed that my CPU runs at 1.07 Ghz, before it was always over 2 Ghz or so which was good ... but maybe I touched something some where in powr settings or something and now it stays on 1.07 even when cpu pretty much utilised. I have set power plan to high performance and also Energy manager is set to high performance mode and Conservation mode is on. why it doesn't clock itself up ? I feel that it is slower than before.

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Dell :: Wireless Card Compatibility On 1558

Apr 23, 2010

I'm looking to snap on a wireless card on my 1558 and purchasing it on ebay. Can anyone tell me which of them if the following card is compatible?


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Lenovo U/S Series :: IdeaPad U310 RAM Upgrade

Mar 11, 2013

In a few days I'll get my IdeaPad U310, and since it comes with 4GB DDR RAM, I'd like to do a upgrade to 8 GB. I understand it only has one slot for RAM, so I'll buy one stick of course, but I don't know if it's the same size as used in a desktop PC, or is it some mini-sized RAM stick?

I also need to know the voltage of it, is it 1.5V or different?

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