[W520] How I know Battery Firmware version and downgrade

Hello,
I have W520 .Last week , I auto update  Battery Firmware in "System update" , but now it's not work .
I config it  start charging on below 46% and stop charging at 50% 
On my last FW it's work , I can see battery up 50% and down 46% , again and again .
But now , i can't see it , my battery only stand on 49% , no down and no up .
Sorry for my bad english
Please help me !!
Solved!
Go to Solution.

If I understand your situation correctly, then yes. When the AC adapter is attached, it should not run the battery.
If the system does not work on battery only, then there is a different problem.
W520: i7-2720QM, Q2000M at 1080/688/1376, 21GB RAM, 500GB + 750GB HDD, FHD screen
X61T: L7500, 3GB RAM, 500GB HDD, XGA screen, Ultrabase
Y3P: 5Y70, 8GB RAM, 256GB SSD, QHD+ screen

Similar Messages

  • How to know sql server version and edition information

    Hello,
    We can see the version information in help menu item in the SSMS.
    How can i find the edition that was installed in my system?
    Thanks in advance.
    Thanks and Regards, Readers please vote for my posts if the questions i asked are helpful.

    Run below query to know the SQL version and edition
    SELECT SERVERPROPERTY('productversion'), SERVERPROPERTY('productlevel'), SERVERPROPERTY('edition')
    Refer below for more details
    http://msdn.microsoft.com/en-us/library/ms174396.aspx
    Please click the Mark as answer button and vote as helpful if this reply solves your problem

  • URGENT!! How to know the firmware version of a 2530M2 Storage Diskarray via Serial Console.

    Hi,
    I have a standalone 2530M2 Disk Array on the rack. I wish to find out the firmware version.
    Please suggest how to find it out.
    URGENT!!!
    Thanks,
    Sabyasachi

    1009518 wrote:
    Hi,
    I have a standalone 2530M2 Disk Array on the rack. I wish to find out the firmware version.
    Please suggest how to find it out.
    URGENT!!!
    Thanks,
    Sabyasachi
    There is no "Urgent" in these forums.
    They are user-to-user forums and there is no one sitting around, waiting for you to ask a question.
    Forum participants choose to respond on their own choice.
    If you have a critical business need
    (and that means your organization will go out of business unless you get a solution)
    then you will need to use your service contract privileges and log a support ticket with ORACLE's technical support.
    Your question is definitely not something that will put a company out of business.
    Read the product documentation.   The answer surely is in there.

  • How to confirm the firmware version of Sharp PN-K321

    I tried to update firmware of Sharp PN-K321.
    After I tried to update, I left it for long time so did not see it was finished or not.
    However the refresh rate is still 30, so it seems that update wasn't done properly.
    Is anyone know how to confirm the firmware version ?
    Or should I only try to update it again ?
    Thank you.

    I would contact Sharp.
    I lloed at the manula for the monitor and the manual for the updater and could find nothng.
    Are you sure the version is not listed somewhere in the on-screen menu?

  • How to know which Oracle version database I am using ?

    Hi all,
    I am configuring an administrative file on the server and there are many databases in our company : there are Oracle8i, Oracle9i and Oracle 10g databases.
    What I know only is the connect string which I use to connect to a database via Sql*Plus. But I do not know if it is in 8i or 9i or 10g.
    So can you help me how to know the database version which I am using ?
    Thank you very much indeed.

    To be clear I tell you my big problem : I am developing a forms application. There is a specification in my project telling that if the end-user does nothing during a periode of time which can be set by an administrative user , say 3 minutes , then the end-user session is disconnected. So how to implement this ?
    I tried to use profile and the sqlnet.expire_time but it is too long greater than the set time-limit !
    So what is the best way to implement this functionality ?
    Note that in my forms application, I wrote a query on the dba_profiles view to get the value of the column limit for the resource_name idle_time. All users , that is the "public" keyword , have been granted select on dba_profiles by sys , and this value of the limit column is the time-limit I used in my forms. When the forms application is run then there is a timer created which periodically tests connection to the database by issuing a simple select statement. The periodicity of the timer is set to the value of the limit column in dba_profiles plus one minute because I set sqlnet.expire_time to 1 minute. When the disconnection arrives then there should be a message displayed to the end-user saying that he cannot do anything because his session has been stoped.
    I think I was clear and I am waiting for a good advice from all of you.
    Thank you very much indeed.

  • How to check SAP Component version and what is the latest patch installed

    Hi Experts,
    Can you please tell me that how to check SAP Component version and what is the latest patch installed.
    Thanks

    there are 2 easy ways
    1) log on to SAp System, on menu bar, slect system > Status...
    2) log on to system URL and click on system Status...
    Thanks,
    Prasant K Paichha

  • How to fine the oracle version and bit info?

    I just want to find out the
    Oracle version
    Bit info (32 or 64....)
    and other system configuration about oracle
    Please help

    Duplicate post:
    how to fine the oracle version and bit info?

  • Just tried to install the latest firmware version and the screen has been grey for the last 30 mins

    Just tried to install the latest firmware version and the screen has been grey for the last 30 mins, any ideas what to do now?

    ..Step by Step to fix your Mac

  • I would like to know what firmware version for iphone

    I would like to know what firmware version (1.1.1 or etc.)of iphone if I buy it from www.apple.com

    It is my understanding that if you buy a new iPhone directly from Apple or AT&T the iPhone will contain 1.1.1 firmware.
    I have also seen where some people have stated that they have received firmware of an earlier level when their iPhones have been replaced. This is not a problem since an update in these cases can be easily accomplished to bring the iPhone up to 1.1.1.

  • How to check the firmware version of my DR8?

    Hi,
    How to check the firmware version of my DR8?

    Go to:
    http://www.cdspeed2000.com/
    to get the software Nero CD-DVD Speed V2.11.  

  • How to know the last version of DB and when it moved to current version

    Hello All,
    I need to know when was the database upgraded to present version. As of now we are on 10.2.0.5 so need to know whatr was the previous version and the date we moved into this version. Please suggest.
    Regards,
    Ankit

    jeneesh wrote:
    Manik wrote:
    select_catalog_role can also help I guess.
    Cheers,
    Manik.No ....
    select *
    from ROLE_TAB_PRIVS
    where role = 'SELECT_CATALOG_ROLE'
    and table_name like 'REGISTRY$HISTORY';
    0 rows selected
    ok just checked it.. thx Jeneesh.. (yet again)
    Cheers,
    Manik.

  • I update my iphone 4g .now not working how to find old firmware version

    i update my iphone 4g to newer version ios 7.now not working how to find old firmware version

    Downgrading the iOS version is not supported by Apple.
    Without know how it is not working:
    Try:
    - Reset the iOS device. Nothing will be lost      
    Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
    least ten seconds, until the Apple logo appears.
    - Reset all settings                            
    Go to Settings > General > Reset and tap Reset All Settings.
    All your preferences and settings are reset. Information (such as contacts and calendars) and media (such as songs and videos) aren’t affected.
    - Restore from backup. See:                                               
    iOS: Back up and restore your iOS device with iCloud or iTunes
    - Restore to factory settings/new iOS device.                       
    If still problem, make an appointment at the Genius Bar of an Apple store since it appears you have a hardware problem.
      Apple Retail Store - Genius Bar                                              
    BTW you posted in the iPod touch forum

  • How to check the firmware version of my MSI DR8-A

    Hi guys,
    How do I check the firmware version of my DVD writer MSI DR8-A ?
    I just bought this DVD writer, burned a DVD using a Melody DVD disc.
    And have problem reading it.
    Does it have anything to do with the firmware version?
    Is there a list of recommended DVD disc to be used with this burner ?
    Thanks a lot !!!

    Click Start, then Run and then type msinfo32.
    When the box pops up it'll have the options for your listed components. Open this tree and find your DVD-RW. To the right it will list your firmware for this drive.
    I do not know of any problems with these drives and certain media, but then again I haven't used any yet as I've only just got the drive. Don't scare me.

  • How to know which bit version (32 or 64 bit) of jdk

    hi,
    i have installed java in my system and i would like to know whether it is 32 bit platform or 64 bit plaform of jdk.
    by using
    java -version
    we can know the jdk version ,in the same way do we have any command to know the bit version ?
    could you please let me know how to do that ?

    I think we can find the bit size base on the dierctory under which it installed. See some details here:
    Java 1.1.8 installs in /usr/jdk_base
    Java 1.2.2 installs in /usr/java_dev2
    Java 1.3.0 installs in /usr/java130
    Java 1.3.1 64-bit installs in /usr/java13_64
    Java 1.3.1 installs in /usr/java131
    Java 1.4 64-bit installs in /usr/java14_64
    Java 1.4 installs in /usr/java14
    Java 5 64-bit installs in /usr/java5_64
    Java 5 32-bit installs in /usr/java5

  • How to know the latest version of NWDS that the portal supports.

    Hi All,
    How to get to know the latest version of NWDS that the portal supportsu2026 I mean if a  patch r support package  is applied to the server, then it would support higher version of NWDS. How do we get to know which is that latest NWDS version?
    Thanks,
    Shilpa.

    Hi Shilpa,
    Your NWDS patch should not be higher than portal patch number.U can find ur portal version and patch in
    http://<host>:port/index.html-> system information>software components.
    Regards,
    Sri

Maybe you are looking for