ThinkPad t400 not turn on!

Similar Questions

• ThinkPad T400 not display after BIOS update

  Hello dear,

  I updated my BIOS via Lenovo BIOS update and everything went successfully and it asked me to restart your computer after the BIOS update and now I don't get any screen, I waited like 10-15 min to see if I can see something and saw it started and I've updated my drivers for win 7 ultimate and when restarting again I don't have no matter what screen and I wait 20 more to see if I get something.  Anyone else facing the same problem here after the BIOS update?

  What should I do guys then, I always let the warranty? Update BIOS removes the guarantee?

  Thanks in advance for your advice

  concerning

  Jan

  Try the solution proposed by Neils, this is the last post:- http://forum.lenovo.com/t5/T400-T500-and-newer-T-series/T500-takes-15-minutes-to-boot-after-bios-upd...

  If this does not work then maybe downgrade the BIOS can help as suggested by wawrzyk:- http://forums.lenovo.com/t5/X-Series-ThinkPad-Laptops/X200-takes-forever-to-boot/m-p/326941#M19656

• ThinkPad x 240 - Fn keys Mute and Microphone are lit, TP does not turn

  Hey, the team.

  It has been 24 hours since I discovered my thinkpad does not turn.

  I used this last Saturday afternoon and stops completely.

  Never, I put my TP in sleep or Hibernate mode.

  When I woke up yesterday, 11:00 I discovered keys Fn, Mute and Microphone are lit. The fan does not work (the whole system is off). The laptop temperature is normal, not hot or warm as it is used.

  I removed the external battery and power adapter, press the power button for more than 3mins., replace the battery and plugged in the power adapter (the power button blinks when I plug in the power adapter as it usually does when) and pushed the power button - nothing happens.

  The Fn keys, mute, and Microphone are still on and the TP does not turn.

  I have not pressed the emergency at the back reset button (I'm afraid I might lose all my files).

  So far, the same 3 - keys are turned on.

  I need help as soon as possible.

  RESET button at the back does not affect the disk hard one will interrupt the internal battery and make it portable completely empty of power, making what button or something like that.

  Another topic of your own, it could be 1. Firmware BIOS hung himself to act in same condition all the time, so the only option is to open the laptop and unplug the CMOS AKA motherboard BIOS battery and leave it for like 15 minutes then reconnect it and see if it is still silent originally and the fn button to stay lit, otherwise connect other batterys and the AC adapter / CC and press the top I hope that powers on as usual since a few times BIOS can hang itself which means laptop is totally turned off until you kill the bios firmware completely.

• ThinkPad T400 does not start, is turn on below the screen & turning HDD switch off in a loop

  I put my Thinkpad T400 hibernation, but the next morning I couldn't start. When I press the power button, the lights under the screen turn on and I hear the sound of the hard drive and get it out. I don't even see anything on the screen. It is only black. The process continues to repeat in a loop, except if I press the power button to turn off.

  I tried the static load, remove the thing.

  I also removed the hard drive, put it back again, but not working anymore.

  Help, please.

  Solved the problem myself.

  Removed the internal battery and reinstalled after 30 s.

  It worked perfectly. Typing of him now.

• New Thinkpad T400 is not start the system

  Hello world

  I received my new Thinkpad T400 a month ago, product ID 2764CT 0. I told my computer to the hibernate after that the battery power is 5% of its capacity. I forgot to put the computer off last night and this morning, when I plugged the power cable has tried to turn on the computer, it wouldn't boot. The screen is completely turned off and would not turn on no, I know that the computer is turned on, because I can feel hot air coming out of the vent in the heat. 'Z' light was turned on, but the computer does not respond. Except for the CD player, no contribution has no effect on the computer.

  Can I call customer service for this problem, or is there a way to fix it myself?

  Thank you.

  iamhaochni wrote:

  Unfortunately, my thinkpad would not even start up. There is no video, and he wouldn't respond to all entries. It has a Z (the Z letter in a circle) light on, but other than that, it doesn't work.

  Seems it's time to get it in service from lenovo, give them a call.

• T400: randomly turns off

  Hey everybody!

  First time poster here!

  I've recently updated my Lenovo ThinkPad T400 with a Crucial M500 (240GB SATA SSD 7 mm) and 8 GB of RAM Kit (PC3-8500 DDR3 NON - ECC).

  After a few days of trail and error, I finally installed (successfully, I might add) Windows 7 via USB. I leave my laptop on when I SLEEP, but in the morning she is cut off. When I power it on I get the windows is not stopped correctly and I always choose the option "Start Windows normally" and, in addition, Google Chrome informs me that it was not closed correctly and restores my tabs.

  I have no idea why it randomly closed OFF... ideas?

  Also, when I try to run my noting system after one or two flashes of the screen than my laptop turns off, so I'm unable to do this as well.

  

  
  

• T-450 does not turn on/off; flashing lights

  My laptop began to have difficulties to connect. He would often take really long and sometimes it doesn't connect at all. After my last connection, I put my laptop in mode 'sleep', like I always do. I went to use my laptop a few hours later and it would not turn. Before saying that my battery is dead, I know that my battery is not dead, it just the charger. When I try to turn it on, the power button flashes, a second to one second in stop and so do the lights on the keyboard, the backlight of the screen and even the powers of fan on in this interval. At the beginning I could not he same power all long until I found some odd forum on some weird 'code' with the power button, but when I turn it on it comes t - he once again. I also tried to remove the battery among other things. Anyone know what is the problem and how to fix it? Thank you.

  In response to customer relationships of hanging at the resumption of the mode standby on T450 and T450s ThinkPad, Lenovo made a patch available via the BIOS update.

  This BIOS, v1.21, can be found here: http://support.lenovo.com/us/en/downloads/DS102109

  [Problem resolves]

  -Fixed a problem with the system cannot turn on due to chipset hang in certain specific circumstances.

  On T450 model only, if the system powers on after the resumption of the hibernation mode or turn it off in battery mode after update BIOS to v1.21, please contact Lenovo Service support and Service TIP SF16 T0012 reference / HT117309. The laptop will have to be repaired.

  Thank you

• ThinkPad T400 WiMAX mystery!

  I can see in the BIOS there is a WiMAX listed adapter (this is the ThinkPad T400 (2768-AD3)) and on the Lenovo support page / drivers section for the same exact model list: Intel WiMAX 6250 AGN and Intel Wireless 5150 WiMAX, but during the installation of the people, it is said:... .no WiMAX adapter was detected on your computer. It is possible to proceed with the installation, but nothing happens. So I'm a little confused here, she actually WiMAX adapter or does not?

  Some machines shipped with WiMax / it's a snap accessory optional - just like webcam, fingerprint reader, etc. It's just like having the owner of the car of the manual. Even if you have purchased only the base model with a tape recorder there could be instructions for a CD player, CD changer, navigation system.

• Lenovo R60 do not turn on with battery

  Hello Sir,

  I have laptop of lenovo thinkpad R60. A few days back, I used to get error message saying stuck key 44 when I turn on the laptop and when I press ESC it used at startup. After a few days my laptop does not run with the battery. But when I put the card connected on AC power, then my laptop is turning on.i does not work with my laptop for 2 days and when I turn on the laptop without external power, it works with the battery. Then I worked on it for 4 days with the stack and in time when I'm not working with the laptop, I used to charge the battery for 1 1/2 hour. Suddenly, I was again the same problem IE computer laptop is not turn on with the battery but light with external power. I read some of the forums and I removed my battery and pressing the power button for 50 seconds and immediately put the battery and turned on the laptop, but doesn't. Please solve my problem.

  Thanking you

  Hi karim,.

  As ajkula66 suggested, your battery needs replacement. If you can get a spare battery to view, share and check if it works very well.

  Best regards

  Mithun.

• Default configuration updates window to update. returning from changes. do not turn off your computer

  I, too have this problem, however, it's on my new Lenovo Thinkpad 2 and the endless loop is going for 4 1/2 hours. I'm crazy! I only had it for 4 days. Can someone please help?

  Hello

  Welcome to the Microsoft community.

  I understand that you are unable to install the Windows updates and receive an error message.

  This must be due to the corrupted Windows Components update or conflict between third-party applications or external devices.

  I suggest you perform the steps below in the Microsoft Help article:

  "Configuration of the Windows updates failed. Restoration of the changes. Do not turn off your computer"error when you try to install Windows updates

  http://support.Microsoft.com/kb/949358/en-us

  Note:

  1. When you perform the system restore to restore the computer to a previous state, programs and updates that you have installed are removed.

  2. Please do not perform upgrade in-place or reinstalling Windows.

  3. after the boot minimum troubleshooting step, read the sections "How to reset the computer to start normally after a clean boot troubleshooting" in the link provided to return the computer to a Normal startup mode.

  Hope that it can solve the problem. If the problem persists, please answer us, we will be happy to help you.

  Thank you.

• MacBook Air 11 '' does not turn on or charge

  So here's my problem, I was using the macbook and I decided to close it and then fell asleep. On the next day, I opened it and try to use it, but he never responded. I thought that the battery is dead so I plugged in the charger and discover that the light never went. I was scared so I watched some videos about it and found that I just need to disconnect the battery, turn on without the battery but the charger plugged in, and close it down and put the battery, but who did not work at all. I also discovered that the charger light would come if I just used the charger on another macbook, any ideas on what to do?

  PD: Sorry if I have errors of grammar, I'm not a native English speaker

  Hello

  Your grammar is very good!

  Try the troubleshooting steps in this article to support > If your Mac will not turn on - Apple Support

• iPad IOS 10 - AutoCorrect keyboard does not turn off?

  I don't know if it is a problem of IOS 10 or if it is a question of the iPad. One of the first things I do when I get a new device is turn off easily. I hate to correct automatically, but it seems not turning off itself. I was typing a message to a friend of mine and to instead keep the word I typed (Pervy) it replaces (Percy).

  I just upgraded to IOS 10 and checked to see if the AutoCorrect has been disabled or if she has it on again. Even with typing this message, it keeps replacing words on me with words that I don't type and are not what they should be. It is not a question of spelling either, so I don't know what to do to fix, but it's very annoying.

  Hello. You may also need to disable predictive. If you are using a physical keyboard, there are different settings for it. They appear only when it is connected.

• MacBook will not turned off properly

  Hello

  my MacBook Pro 13 "2013 retina is not turned off properly after installing macOS Sierra.

  It takes about 20 minutes after clicking n closed. The screen is black and miss me closed animation (this circle loading bit). After a long time the circle appear and it takes 10-20 seconds (normal closing time) to shut down my computer.

  To me it seems that there is a program or task that can not shut down properly.

  How to see what program slowed down the process of closing?

  Thank you very much for your help!

  You can try a SafeBoot to clear the cache of the SafeBoot https://support.apple.com/kb/PH18760?locale=en_US files

  Try resetting the SMC http://support.apple.com/kb/ht3964

  Try resetting the NVRAM/PRAM http://support.apple.com/kb/ht1379 memory

  The recovery utility (R command at startup) try disc > first aid on your Macintosh hard drive

  You can always try reinstalling macOS 10.12 on top of your existing macOS 10.12

  Always good to have a current backup plan: make a clone of your boot disk bootable

• IMessages not turning landscape

  Someone at - it having problems with IMessages not turning mode landscape since IOS 10. I'm having this problem. Everything

  Greetings, r01240sx!

  Thank you for using communities of support from Apple! Apparently iMessages has determined that it does not play well with others. He won't be in landscape mode when you want after the upgrade of your iPhone 6s more iOS 10. I'll be happy to help you with this.

  How to backup your iPhone, iPad and iPod touch – I always recommend a backup each time than troubleshooting device. It is always better "to have" a backup to the "need".

  The iPhone user guide: reset iPhone -on your phone, tap Settings > general > reset > reset all settings. This will restore your custom default settings.

  Have a great weekend!

• Watch will not turn on or charge

  Two days ago, I bought my watch and it worked perfectly. I left to come from overseas and I couldn't load it while on the plan so it is dead. When I'm here I plugged it in and now it is not turn on or charge. What should I do?

  Hello

  Try restarting your watch force: hold down the side button and the digital Crown for about 10 seconds, until you see the logo.

  If this does not help, then try to charge your watch for about 2 hours, making sure that you follow the instructions from here:

  • Check your battery and load your Apple Watch - Apple Support

  After this period, if it has not already restarted automatically, remove it from the charger and:

  • Try restarting it (by pressing the side button until you see the Apple logo).
  • If necessary, then try force it restarts again.

  More information:

  If your Apple Watch does not load, or it lights - Apple supports