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Unable to access BIOS on Lenovo - LENOVO IDEAPAD 100-80MJ

Q: Unable to access BIOS on Lenovo - LENOVO IDEAPAD 100-80MJ

Dear All,

I'm unable to access BIOS on - Lenovo IDEPAD 100-80MJ? I tried from Windows 10 by going on:
Settings-Windows and Security-Recovery-Advanced Startup-Restart, but after restart I'm not getting that option saying UEFI? Regards

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RELEVANCY SCORE 200
Preferred Solution: Unable to access BIOS on Lenovo - LENOVO IDEAPAD 100-80MJ

I recommend downloading and running Reimage. It's a computer repair tool that has been proven to identify and fix many Windows problems with a high level of success.

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RELEVANCY SCORE 111.2

Hi all,I've bought Lenovo Ideapad 100-15IBY (80MJ) few weeks ago in ARGOS. In specification we can find: Interfaces and connectivity:4-in-1 media card reader.1 USB 2.0 port.1 USB 3.0 port.1 HDMI port.Bluetooth.Wi-Fi enabled.:The problem is that I can't find bluetooth in my laptop (under Windows 10 and Ubuntu). Why? What is wrong?

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RELEVANCY SCORE 106.4

HI All, Good day to one and all!! I purchased a Lenovo Ideapad 100 15IBY Model 80MJ recently checking that in the specs wireless display exists. When I am trying to connect my Ideapad 100 to a Smart TV (With Intel Wireless Display feature), it is detecting and showing as connecting but at last moment a blank screen appears and wireless display does not work. Installed all the latest wireless and VGA drivers compatible with Windows 10 on to my Ideapad but still the same issue occurs. Need inputs for resolving this issue. ThanksGupta

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RELEVANCY SCORE 97.6

Hello everyone ... I can not enter the BIOS menu or BOOT selection during system startup. (In case: Windows). I press the sequence Fn + F2, Fn + F1, Fn + F12, Delete, Esc and nothing happens. Any suggestions for this problem? Some configuration is made so that the key combination option is available the next time for entry on Boot Selection or BIOS access? Thank's.  

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RELEVANCY SCORE 97.2

HI, Please skip to paragraph six for the actual issue I am having--the preceding paragraphs include info that may help to identify how to fix this. I am posting this using my HP desktop running Windows 7 as my Lenovo Ideapad 110 cannot connect to internet as explained below: Firstly, Sorry if I am breaking community guidelines in any way with this post. I did multiple searches but only came up with "forgot my BIOS password-how can I reset it" type posts. I am looking for urgent help to get back into the "BIOS" of my Lenovo IdeaPad 110 running preinstalled Windows 10. Everything was running fine until yesterday. This is when I made the mistake of thinking I knew more about the system than I actually seem to lol :/ So, yesterday--I entered the "BIOS" screen upon startup using F2 (function key+F2). I went on to disable wireless connection ability (to test something unrelated), and also switched Boot from strait UEFI boot mode to legacy/UEFI boot-with UEFI being the default boot option.  I don't know if any of the above have to do with the issue I am now having but I wanted to share it just in case. Here is the real issue as of now: Also yesterday at the same time while in "BIOS", I also went on to set an "admin password", the one you must type in before you can even get to the lenovo splash screen to enter "BIOS". Basically I believe this is referred to as a POST password although I am not an expert cleary (hence asking for the experts' he... Read more

A:Lenovo Ideapad 110-Set an Admin PW in BIOS, Now I can't access BIOS after entering the correct PW?

Sorry for the double post but I just saw this information and thought it might apply to me, please let me know what you think: https://support.lenovo.com/us/en/solutions/ht500216  

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RELEVANCY SCORE 90

Hello all, this is my first post here so apologies if it is in the wrong category.

I have been trying to repair a laptop for my friend that cannot boot up to windows. It is constantly going to Startup repair and whenever I try repairing windows with USB it always fails.

Now I am trying to access the bios to change the boot device to the USB drive so I can do a fresh install of windows.
Here's my issue, the laptop will always go into the startup repair mode without giving me the option to enter the bios.

Will removing the cmos battery resolve this? ( I want to avid this option as it means opening the laptop, since it is not my laptop. I may find it difficult even locating the cmos battery)

Any other ideas how I can access the bios?

- Edit -

The laptop is running windows 8.1 x64

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RELEVANCY SCORE 82.4

Hello my friends ! A time ago i bouhgt two Lenovo ideapad 100 14 IBY (FreeDos Version) and install Windows 10 on it with UEFI and GPT Partition Table. All works fine until i want to play around with Linux and install UBUNTU Mate in UEFI on one of them. The install was easy but the Performance on Ubuntu with Bay Trail and the don't working Bluetooth was a reason to switch back to Windows 10. After that the Problem beginns. The Bios don't let me save changes anymore (only time and date !). There was no UEFI ESP and GPT Support since i install UBUNTU and the Bios Menu looks like that:Bios Entries on a blank DiskBootingThe Disk is Blank there is no ubuntu on there (Don't know waht the EFI Entries are no Hardware is connected). And when I boot also go to Network Boot there.(No Matter a USB Stick is connected). So what i did: # I Dismantle it and disconnect Battery and Cell and wait half an hour. # Nothing changes !# I change the HDD. # Nothing changes !# Reflash the BIOS by edit the plattform.ini - CheckByBios=1 - Error Cannot mount EFI Partition. # Nothing changes !# Install Windows 10 - Make mbr2gpt.exe and bcdedit and bootrec. # Nothing changes ! I can install and run Windows 10 in MBR and BIOS Mode on it. But no USB Stick was displayed in Boot Menu. So now Iam on my Limit and the Question is there a way to put UEFI and GPT back on it or does the BIOS locked in this State. For me UEFI is MALEWARE so why can a simple UBUNTU damaged my BIOS and ... Read more

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RELEVANCY SCORE 82.4

   My laptop use Phoenix 89CN25WW and now I want to have a BIOS file of Lenovo Ideapad S410p (touch) or Lenovo Ideapad S510p (touch) to repair the error because BIOS of my laptop was corrupted BIOS firmware    Please help me !    Thank you so much for your support !  Click here for image   Mod's Edit: Image(s) converted to link(s) due to size.  Photos are limited to 100k size per forum guidelines.                     Please refer to About Posting Pictures for more information.

A:[Lenovo Ideapad S410p] Help me ! Please ! BIOS of my laptop was corrupted BIOS firmware

Unfortunately the Lenovo Download library does not have BIOS updates available for either of the models you have listed.  What you might do is a search on the Internet to see if a website like BIOS Mods has something available.

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RELEVANCY SCORE 81.6

I need to disable my function keys, but cannot get into bios through restart/fn/f2  process.  Need to get them disabled before tomorrow so I can use a specific software.  Help!  

A:Can't get to bios on Lenovo 320 ideapad

Which Ideapad 320? ie, 320 touch-15abr. 

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RELEVANCY SCORE 81.6
RELEVANCY SCORE 80.8

Every time I try reset it just continues to say it will get ready to reset or reinstall windows if I use my usb doesn?t matter what I do.. please help!

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RELEVANCY SCORE 80.8

I am faceing with a problem with my x240 thinkpad. I want to boot it up but it didn't. I noticed strange sounds, it was the hdd. I've tried to boot it up with a new one and enter the bios. It was stuck on the lenovo screen for a few minutes without any response, after it dissappeared and it showed up an icon requesting a password or code I guess. Please help me!

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RELEVANCY SCORE 80.8

Dear Community ! I have failed to update the BIOS. Please help me to solve this problem Thank you in advance ! Tamas 

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RELEVANCY SCORE 80.8

my hotkeys are working and i tried fn+f2,f10,f12 and i can't enter to bios, is there any solution ??

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RELEVANCY SCORE 80.8

I am faceing with a problem with my x240 thinkpad. I want to boot it up but it didn't. I noticed strange sounds, it was the hdd. I've tried to boot it up with a new one and enter the bios. It was stuck on the lenovo screen for a few minutes without any response, after it dissappeared and it showed up an icon requesting a password or code I guess. Please help me!

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RELEVANCY SCORE 80.8

Good day. I updated my BIOS with this https://pcsupport.lenovo.com/uu/sk/products/LAPTOPS-AND-NETBOOKS/300-SERIES/305-15IBY/80NK/downloads... After update i got a big problem. It cound not find anything to boot from .So i did Fn+F2 -The Information show the HDD in hard disk   and DVD in ODD ,but in Boot while i have UEFI boot mode i do not have anything to boot with the EF is totaly clear(there is nothing..not even network) ... When i switch to Legacy support mode there is HDD, ODD, USB, Network.....so i tryed to start windows from hdd in this mode but failed ( not possible on legacy mode (  the 0x0 ...00A5 error ))so i wanted to try from usb or cd windows instalation ( is not possible on legacy mode ( ...00A5 error )) but i was totally able to boot enything else on it..(linux, comodo rescue and stuff like that) ..right now i have installed linux on hdd ..and i am able to boot it while on legacy.  Is there a way how to get the previous version of Bios? Any way  to install the version? or somehow get a DVD or anything like that so i can boot and isntall it from CD/DVD or boot-usb (vie legacy)? As i can NOT use windows (legacy say no..and UEFI is blind) right now it i am at tought spot. I saw a few similiar posts but not with this particular problem, or not answered(put poorly described problem). 

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RELEVANCY SCORE 80.8

 My bios can not boot any operating system, nor removable media. I have tried changing the boot sequence, UEFI to Legacy support, and Legacy first, and also tried restoring setup defaults but it is still not working. How can I fix this problem? I am using Lenovo ideapad 630. Thanks

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RELEVANCY SCORE 80.8

i update my pc -laptop Y900 80Q1007NSB ,bios ver.D0CN34WW   before D0CN32WW  when it done   i find BIOS ver.D0CN34WW but EC ver.D0CN33WW    what it happen is that alright i want to back   where i find D0CN32WW 

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RELEVANCY SCORE 80.8

Hi everyone,Just now I tried out having a BIOS password on boot up, making a new password and tried it out for the first time. And it works, after awhile I decided to do a reboot, the BIOS says I have key a wrong password. Could anyone know what is going on with my laptop? Now my laptop is unusable due to the BIOS boot up password required......anyone has a solution for this? 

A:Lenovo ideapad U41-70 BIOS LOCKED

Welcome to the Lenovo Community !
 
Sorry to hear of the problem you have encountered.  If the password had previously work then make sure you are typing it in correctly.  Passwords are case sensitive and you may have used UPPER and lower case letters in your password creation.  Double check your Caps Lock key as well to see that it is set correctly.
 
You can also try a static discharge just to insure the issue isn't a keyboard problem.  To do a static discharge, just do this...
1. Shut down Windows and unplug the charger / adapter. 2. Remove the battery. (If removable)3. Press and hold the Power Button for 15 seconds. 4. Re-install the battery, plug in the charger / adapter if needed and power up the system to see if the problem was resolved.
 
If that doesn't resolve the issue then there isn't much else you can do.  Since laptops are frequently stolen, there is no master password, hardware jumper or back door that can be used to clear a BIOS passworded laptop.  This is by design and the solution is to replace the motherboard of the system.  
 
 

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RELEVANCY SCORE 80.8

Please help me find the bios for lenovo b560.-Bios Revision : 39CN16WWOr have to wait for the official update? 











Solved!
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A:BIOS for LENOVO IdeaPad B560

download the bios update from here.
( at that moment, no bios update available )

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RELEVANCY SCORE 80.8

??? ????? ???????????
 
English translation......
 
Where can I find instructions?
 
 
 
Mod's Edit: Google translated for benefit of English readers. Since this is an English forum, please post in English as it will ensure a better response. Thanks!

A:Lenovo IdeaPad 510 15 ikb how to update (как обновить) BIOS

The instructions are in the readme.txt file located with BIOS update file at the link below. Flash BIOS update - Flash from Operating System version for Lenovo ideapad 310-14IKB, 310-15IKB, 310 Touch-15IKB, 510-15IKBhttps://pcsupport.lenovo.com/uu/uk/products/laptops-and-netbooks/500-series/510-15ikb/downloads/ds11... Cheers,

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RELEVANCY SCORE 80

0. find another computer connected to internet.1. download bios file : http://consumersupport.lenovo.com/uk/en/DriversDownLoads/drivers_show_3446.html2. download this file : http://narod.ru/disk/6016157001/Lenovo.Y560.Phoenix.Crysis.Tool.zip.html  ( Phoenix.Crysis.Tool include new PHLASH16.EXE - 1.7.0.21 [20.11.2009]) and extract it to the desktop.3. extract the zip file, rename "30cn71ww.wph" file to "bios.wph" and copy this file under phoenix tool folder.4. plug the usb stick ( not more than 4 gb or about 2-4 gb )5. run wincris.exe > start > ok > ok > no6. turn off your notebook. plug the ac power & battery & ready usb stick (into the port usb / e-sata?)7. hold down Fn+R keys and while holding press the power button.8. you should see usb blinking and hear fan noise, hold the keys for a while.9. after 5 seconds, leave the computer alone. wait for auto restart ( may take couple of minutes 1 or 2 )10. if it doesn't, restart your computer.if it works, you will be able to access your computer.   *alternatives :http://www.2shared.com/file/e2lgJ1Vy/y560_Bios_Recovery.htmlhttp://rapidshare.com/files/449087298/y560_Bios_Recovery.ziphttp://hotfile.com/dl/106487305/9a37aee/y560_Bios_Recovery.zip.htmlps. thanks for the translation

A:Lenovo ideaPad Y560 BIOS Recovery

thanks. it really worked. 

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RELEVANCY SCORE 80

Lenovo IdeaPad U310 with i5-3317U CPU and  Bios ver 65CN89WW (09/04/2012) I downloaded BIOS Update file (65cn21ww.exe) from (http://download.lenovo.com/consumer/mobiles/65cn21ww.exe), but after start I got a message "ERROR 233 - Only secured capsule is allowed on a SecureFlash system! Status = 1." What am I doing wrong? How to install the update BIOS?













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A:Lenovo IdeaPad U310 Bios Update

HiWelcome to the forumFrom the data you gave, i think your bios is well upto date and that might be the cause that the bios is not updating.Regards





Ishaan Ideapad Y560(i3 330m), Hp Elitebook 8460p!(i5-2520M) Hp Pavilion n208tx(i5-4200u)If you think a post helped you, then you can give Kudos to the post by pressing the Star on the left of the post. If you think a post solved your problem, then mark it as a solution so that others having the same problem can refer to it.

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RELEVANCY SCORE 80

Hello! I recently wanted to update the bios of my laptop Lenovo Ideapad n581 with the official software. Well, after the bios update, the laptop was no longer running, just the black screen.How can I recover the corrupted bios, considering the Insyde bios? I tried some internet tutorials but no results. Thank you!

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RELEVANCY SCORE 80

Greetings I flashed lenovo s10-3 with newest bios, downloded from lenovo site (on the site atomaticaly detected my nb model and serial number and after then I downloaded new bios), bios flashed successfully (I think so because I have see no error message, I can post log too), but after restart I get no screen (blank screen), only led blinks and fan starts, but no screen. Can you help me out? NB is out of warranty, I am sure I have not made mistake and I seen on forum there other people telling same problem after bios update. Is there some recovery procedure which I should try? Thx, best regards!



OS6.build_195_v1.1.9.2.ROW after ud Lenovo Beacon Version 1.7.1013.0, OS6.build_195_v1.1.10.2.ROW, latest OS6.build_195_v1.1.12.2.ROWLenovo IdeaPad s12Ion, Levovo G580, Lenovo B5400.....

A:Lenovo IdeaPad S10-3 no screen after latest bios u...

--- Log started: 05/13/16 16:07:14Initializing...Log file : C:\bios\2ACN37WW\PHLASH.LOGSettings file : C:\bios\2ACN37WW\PHLASH.INI (found)Executable : C:\bios\2ACN37WW\winphlash.exeVersion : 1.6.8.5 Build : WinPhlashDate : 5/16/2008Resource file : C:\bios\2ACN37WW\PHLASHLC.DLL (loaded)Help file : C:\bios\2ACN37WW\WINPHLASH.HLPApp name : Phoenix WinPhlashOS Information : Windows NT 6.2.9200 - supportedisNT_AUTHORITY_SYSTEM_account: Robo. => False.gVBL_Flag = False(0h). [05/13/16 16:07:47]Preparation stageProcessing parameters...Image file : C:\bios\2ACN37WW\BIOSFL5.wphBackup file : C:\bios\2ACN37WW\bios27WW.bakLoading new BIOS image file...Opening file C:\bios\2ACN37WW\BIOSFL5.wph...Allocating 1076766 bytes...Reading 32768 bytes from the file starting at 0...Reading 32768 bytes from the file starting at 32768......Process the next block:Block size : 65536( 10000)Block address : FFFF0000Block attributes : 0022Block image offset : 000F0000Calling driver to BEGIN current block processingRetry Count = 1Processing block 14BLOCK_ERASECalling driver to process attribute 02 starting at 0BLOCK_PROGCalling driver to process attribute 20 starting at 0Calling driver to process attribute 20 starting at 4000Calling driver to process attribute 20 starting at 8000Calling driver to process attribute 20 starting at C000Calling driver to END current block processingCalling driver to END flashStage completedClear CMOS checksumCleanup stageStage completedRestarting system...Shutting down t... Read more

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RELEVANCY SCORE 80

how to boot into bios in lenovo ideapad 510-151KB ?

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RELEVANCY SCORE 80

Hi,I have the problem with the system password BIOS in my Lenovo Ideapad 310-15.I set the password and everything was good, password was giving the acess to the BIOS, but some day when I was trying to logIn to the BIOS settings something happened and now I cannot log in to the BIOS settings.Maybe I forgot the password but everything looked good until now.What can I do ? The notebook was bought at this year and it has actual support but I think this issue is out of the warranty.Any idea how I can reset the password by software, if this is possible, or what will be the best solution in my sytuation?Maybe is there any way to reinstall BIOS what give the default access? 

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RELEVANCY SCORE 80

Can anyone refer me a link which gives the most recent BIOS update for Lenovo IdeaPaf G50-45? Also, care to tell me how to install this specifically? I had been through the laptop's BIOS Setting to actually know that the update does not happen from there. Regards.

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RELEVANCY SCORE 80

I upgraded the computer to Windows 10. The upgrade failed.  The BIOS was set to fast boot or boot boost by the Windows 10 installation, and now I am unable to reset the BIOS to normal boot and unable to change the boot order to be able to boot off a DVD.  The normal F2, Fn+F2 combinations are not fast enough or simply do not work with new BIOS setting that Windows 10 imposed on me.  I need to revert the BIOS to default settings so that I can reinstall everything.  Please let me know if you have solution to this weird problem imposed on the users by Microsoft.  Thank you. Pradip Sagdeo

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RELEVANCY SCORE 80

 Hello, my windows 8 has planted , it unbootable andit is impossible to do a system restore.I'd like to get to the bios to boot in safe mode . How to get to bios . I already try (FN + F2) or + volume / power button. nothing on. please help me. thxMy model: 20187

A:Enter Bios Lenovo Ideapad YOGA 11

Hi coucoune1633 , 
 
 
Welcome to the Lenovo Community. 
 
To enter the BIOS , turn off the pc and use the Novo key (item1 page12) to power on .
Novo menu would appear offering BIOS set up (for changing boot options etc. )
System recovery option from one key recovery initial back up would delete everything and restore to factory defaults.
 
About booting to safe mode:
Since starting with Windows 8 and up , usual F8 on boot is deeply embedded on the recovery making it hard to access. 
 
 
If Windows cannot boot to a viable stage for to access advance recovery menu :
 
1. Shift + F8 works on some system , do it at same time you see the lenovo splash screen repeatedly.
 
2. Forcing recovery mode on windows 8 : turn on then suddenly turn off pressing the power button , then on and off again for 2-3 attempts , Turn on and see if recovery screen would show up for the advance option.
 
3. Some system have F11 / F12 on BIOS to launch the recovery / boot option 
 
4. Using a bootable media ( USB rescue image often useful for repair / back up  , using Windows media creation tool  ) 
     If Windows 8/10 does not start: (using the command line) 
    How to boot into Safe Mode from the Windows 8/10 installation media or recovery USB flash drive.
 
Take time to review the steps and highlighted articles.
Update us what works best for you. 
 
... Read more

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RELEVANCY SCORE 80

Hello everyone, I changed the UEFI settings in the BIOS and can not run windows and get into bios(black screen, and nothing happens). Is it possible to install the BIOS from Bootable CD ? i have found only .exe file in the drivers page. Now bios version is: 2wcn21ww  Regards,Peter

A:Lenovo ideapad 310 -15IKB BIOS INSTALLATION

Your BIOS is only updateable through the windows platform.Are you stating that you can not get into the BIOS settings?  Page 27 of the user guide shows how to access BIOS setup, using the Novo button, from a POWERED DOWN machine.https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles_pdf/v310_14isk-15isk_ug_en.pdf

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RELEVANCY SCORE 80

I am getting issues after update the latest april 2018 bios update so i want to downgrade my bios to old one but i didnt found the old bios software.please help my system crash many times and getting error code in event id 37

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RELEVANCY SCORE 80

we had here a lot of topics about 940mx.this card is blocking on 61 deegres and cannot reach any higher temperature. it causes some fps drops and this is very annoying.lenovo pls hear us and create a unlocked bios for us bcause we cant play anything on this laptop(sorry for my bad england xDD) 

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RELEVANCY SCORE 80

Hello everyone, I changed the UEFI settings in the BIOS and can not run windows and get into bios(black screen, and nothing happens). Is it possible to install the BIOS from Bootable CD ? i have found only .exe file in the drivers page. Now bios version is: 2wcn21ww  Regards,Peter

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RELEVANCY SCORE 80

Hello! I recently wanted to update the bios of my laptop Lenovo Ideapad n581 with the official software. Well, after the bios update, the laptop was no longer running, just the black screen.How can I recover the corrupted bios, considering the Insyde bios? I tried some internet tutorials but no results. Thank you!

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RELEVANCY SCORE 80

Hello, is there any way to write Windows 10 key to BIOS on any Lenovo notebook without OS?Because the label glued on bottom is not good for longtime use.Thank you.

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RELEVANCY SCORE 79.2

Hi,I tried to disable secure boot option but this option is not showing on my bias setup.How can I find the secure boot option or can disable it?

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RELEVANCY SCORE 79.2

Hi,
From the past few days i am trying to install windows 7 x64 on my laptop but during the boot of the installation it shows that load drivers for windows to continue the installation. i have tried numerous methods for the drivers but still no sollution.
I also reinstalled windows 10 on the same system but on that the display starts to fickle as soon as i install the drivers for display.(That i think is some driver issue from lenovo as earlier it was working fine) so finally decided to install windows 7 on the system.
when i start installing windows 7 on the very begining of the installation it says (netstat:windows can not find a network adapter /network drivers )
So can anybody help me in this regard that which are the drivers i should use during the installation and where to find them as these drivers are the installation drivers not the simple .exe drivers.
Thanx in advance
 

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RELEVANCY SCORE 79.2

Hi.I'm looking for a Lenovo B575 type 1450 bios cmos file to flash to my BIOS unless someone knows a solution. I believe the BIOS has been corrupted. I cannotI access/change/set-up utility or restore to defaults. I had been experiencing intermittent errors ever since upgrading from Sys 7 to 10. and after one such occurence decided to do a clean install hoping that might help (Mistake #1).  Anyway, to make a long story short, I kept getting various errors to the point that finally I had no choice but to go for the complete new install. I had most everything backed up anyway (Mistake #2). The install failed and burned at app. 90% complete!! Now, regardless how I boot up, if the hard disk is connected, I get a black screen "Windows failed to start blah blah....  Status: 0xc00000034 An unexpected error has occurred blah blah" but when the hdd is disconnected It will boot up from flash drive or CD etc..BUT WIIL NOT LET ME ACCESS THE BIOS SET-UP UTILITY.! Regardless of F1, F2, F.. Anything... PLEASE HELP!!!!UPDATE: I have tried via battery removed , various utilities etc etc with no luck

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RELEVANCY SCORE 79.2

Hi all, I bought yesterday an Lenovo ideapad 320S14IKB.(80x4) Lenovo vantage shows me a bios update V.4QCN43WW but when i try to install it says it failed. my current bios version is 4QCN36WWV1.06.I just have it for one day and yesterday i got so called `blue screen` error so i checked the updates thinking it might help but can not get it to install successfully, any help will be appreciated thanks

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RELEVANCY SCORE 79.2

Without using the NOVO button (am booting  in full legacy mode), what keyboard keys do I press to 1) access the boot menu at power on2) access the BIOS at power on for this Lenovo Ideapad 310-14IKB thank you for your help

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RELEVANCY SCORE 79.2

i have a lenovo ideapad 100 14-iby installed with windows 10 with the bios cccn14ww.. i updated the bios via link provide by lenovo support in the site https://download.lenovo.com/consumer/mobiles/cccn21ww.exe .. the bios update was successful. but after the update when i tried to use the heaphone port. there is no sound coming out the headphone because the headphone isnt detected to be plugged in.i tried many headphone. but no headphone is being detected.. the audio only came out of the speaker of the laptop. .. I already check the Device Manager. but no Unknown Devices is visible.. And Already Checked for Windows Update.. But it is Already up to date. please help .

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