Type of backlight T400 2765-8JG

Similar Questions

• The main difference between T400 (2765 - 32G) and T500 (2243 - 64G)

  Hi, someone can describe the main differences between these 2 lenovo GST. I choose between these two. Any advice would be beneficial. Kenneth

  The t400 you watch is CCFL and the T500 is LED backlite, I noticed the LED screens are a little more usable and need to improve your battery a little.

  2 additional questions:

  1 read the info product how can I determine who has the ccfl compared to the led... I tried but have not found.

  2. I also have a t400 6474-wnp is similar to 2765 - 32 g?

  THX kenneth

• Problems of backlight T400

  Hey guys, this is my first post on the forums, and I want to you guys for help.  I have a t400 I ordered probably around August 2009, and he had problems with backlight since November of the same year.  As I was busy on an exceptional basis and am exceptionally lazy, I never move to use the warranty, so I was stuck with a laptop with backlight sorta worked, but it's strange.  In fact, I would say that the problem is almost identical to those described in this thread, and more precisely on this photo (not posted by me, but me has the same appearance).

  http://forums.Lenovo.com/T5/T400-T500-and-newer-T-series/led-backlight-problems/m-p/258207

  http://img340.imageshack.us/img340/6695/backlight.jpg

  Basically, the dark spots are where the backlight just simply does not work.  I removed the bezel and replaced the sub (thought I would need an inverter, but surprised to find that it is a LED screen), but the same problems.  What do you think guys?  Is it, as has suggested, the motherboard?  As it's going to be a huge pain to get fixed :/

  Is there anything else I can do to avoid the other stuff first, which could be cheaper / more common?  One last thing, is that I always noticed that the rear case (i.e. the back of the cover) has always been a little convex and slightly distorted a bit, and initially (as when the laptop first showed this problem) it could be fixed by simple bending the screen a little and moving a bit.  I tested today again, and some parts dark screen can be fixed by pressing right on the LCD itself (when the frame is removed), so I feel as if it was a connection problem, rather than the broken hardware or something.

  Thanks in advance

  resembling backlight of the LCD that has a problem, a couple of the LED is out or the LED backlight is moved to the LCD screen. But that would require a new LCD on a County.

  I had this problem in one of my old T400, requiring a new LCD.

• T400 2765 T6u, vista 32 b which distorts the audio output on my videos

  My T400 has poor visual quality in images and videos a week ago.  After that I updated the graphics driver, images, photos and videos are ok now, but the laptop is to distort the audio output on my videos. Can someone help me with this problem?

  Thank you

  guoclu

  I updated my audio driver and bought another helmet and solved the problem.  I don't don't know why my previous headphones does not work for t400-, it works perfectly for my office.

• T400 Locked to Vodafone?

  Hello

  I work for a company that uses Lenovo for all our laptops and we just took delivery of 3 new T400 2765 - 21G Type.

  These units have a Vodafone SIM and a trial for 30 days to technology mobile broadband (3G, GPRS) Vodafone.

  Our company uses T - Mobile UK for all of the company's phones and USB 3 G dongles.

  I replaced the Vodafone SIM card with my T-Mobile SIM card and when I open the Mobile Broadband Connect software I get the message

  Your operator is currently not supported. For more information, please contact your carrier.

  Is it just a case that I need to get my carrier to activate the service that requires the laptop? Or are the T400 is locked to Vodafone?

  I have also contacted our rep at T-Mobile so will post it respond.

  grahambird80, welcome to the forum,

  they are not locked provider.

  The best way to set up a connection is to make a profile in the dial-up connections. Choose WWAN as the connection type, and then set up a user defined connection. Here in Germany, T-Mobile user name is "t-mobile", the PW is the same and the AFN is internet.t - mobile.

  You will need to turn first WWAN, (Fn + F5). If you can not turn reinstall the C:\SWTOOLS\DRIVERS\WWANER drivers

  Expected if all goes well do the trick.

  Edit: misspelling

• Integrated T400 video artifacts

  I have a ThinkPad T400 2765-N8G with switchable graphics running Windows 7 Professional x 64. Grahpics discreet adapter works fine, but when I switch to the integrated graphics card, I often get artifacts that are easier to show than to describe (see the image below, is what I see). Of course, I have all the latest drivers and updates of the system installed. Can you help me with this problem?

  

  try turning off the VT - d in the bios menu if you do not use the functionality of virtualization.

  Windows 7 with the Intel MHD 4500, you can use the single ram stick or a stick of ram dual same size to avoid the artificate of the screen problem.

• T400 problem booting from the hard disk, blinking cursor on the top left corner of the screen

  I have problems with T400 (2765-TDG). He struggled with the Setup, which requires power 5 minutes/disable to propely operating system boot.

  Computer laptop is less than two months, entirely properly the driver being up-to-date, then after that, nothing's been done about it to user or system administrator. Problem occurred suddenly after two weeks of mentioned maintenance.

  Symptoms:

  • After initialization of the mouse, screen goes black, and the upper left corner white cursor starts to Flash
  • There is no key keyb which can contine begin the process, wait for the reboot
  • There is no other device connected to the laptop, even mouse not
  • We have several, sometimes 3-4, sometimes even 10 times, to restart with the power button in order to get the boot of the operating system
  • When he is successful, just before the start of the operating system, the boot in diagnostic mode to start (with fast start disabled) I can hear only a single beep

  What I tried to do:

  • I changed the BIOS setting to force booting only from hard drive, cut off from any other starting device.
  • Also, changed from AHCI mode to compatibility for hard drive, but without help.
  • Turned off the coast of quick start, but during the startup process, there is no specific error indicated
  • Updated version of BIOS to 2.03 - 1.01 but with no help
  • Restored the default BIOS, no help

  Done some diagnostics generals, and here is what I noticed:

  • After changing the settings in the BIOS, save & exit, the computer hangs with a black screen. I have to turn off and on in order to continue the initialization. The settings in the BIOS are registered correctly.
  • When I was able to boot into the operating system (XP), graphics card sometimes is not recognized, not even by the original driver installation. In Device Manager, I have two graphics card drivers recognized traffic sign with "Intel management engine interface" device with warning sign
  • In Event Viewer, and then only error line is "Problem with HECI driver communicating with firmware" or something like that
  • Operating system is not able to enter in standby mode, it justshows white screen and I have to turn off the laptop by pressing the off button longer

  Any help appreciated. Thank you! I hope I can cope with this before I send laptop to the authorized service.

  Vedran

  I'm sorry to tell you, but in case, can I had to send laptop to the authorized service provider. They replaced the motherboard and the hard disk (!). Now, everything works fine, but puts shame on Thinkpad T series notebook.

• T400 SATA and SSD interface speed

  Can someone please give me exact info on T400 to interface SATA it is SATA-I or SATA-II?

  Intel SATA controller onboard is ICH9M-E/M and this controller supports SATA-II (3 GB/s) - documentation of Intel, but in all the docs on T400 techniques it is mentioned only SATA-I (1.5Gpbs).

  I ask because I intend to replace SSD HARD drive. Normally, it wouldn't be nice to pass around a lot of money for the SSD with 230/180 MB read/write speed and experience after the replacement speed limited to 140/140 MB.

  Model T400 2765-TMD

  Win XP SP3

  yesterday, I wrote to the German support and asked if the t400 presents the transfer Cap because I would like to move on to a intel x 25-m with a 250 MB/s read speed and response came already today. They said that the transfer rate is provided entirely / is supported in full. I hope they're right.

• Re: Need new screen for Satellite A505-s6960

  Hey.

  I have an A5050-S6960 satellite with part No. PSAP0U-007007 and my screen is completely totaled. I searched on the net for the replacement screens, but I have no idea of the real specs for the screen.

  What are the specs of the screen as

  Type of backlight
  Adapters/connectors
  Media of

  And any other information that I needed usually when shopping for a replacement to the screen.

  Thank you
  Kyle

  Googling around you can find a lot of online stores where you can order the new screen for your laptop satellite.
  Here are some of them:
  LCDHT
  Amazon

  I hope that you will find the best price for you.
  If you need perhaps a few other components, you should contact Toshiba service and ask if you can get them.

• HP ENVY 17-j180ca Notebook PC - monitor

  I just bought the laptop of HP ENVY 17-j180ca. I'm trying to calibrate my monitor for photo editing. The software I use to calibrate the monitor with a two questions, that I don't have the answers...

  1. is the normal or wide range?

  2. is the backlit monitor with CCFL Fluorescent, white LEDS or RGB LED?

  Help, please! I can't find this information.

  Thank you

  Amanda

  The display is a type of backlight WLED, no RGB LED.

  The color range is located in the District of 68%.

  Even an iMac with a Retina display provides a wide range of colors.

• WWAN Option (43R9153): Installation, WLAN

  I bought the WWAN option for my T400 (2765 - 22G). Now I'm confused and have two questions:

  -When I install the WWAN option, I need to remove the already installed module. It seems to be the WLAN module.

  I lost the WLAN connectivity? Or the WWAN also includes WLAN?

  -The installed module has 3 connectors, left, middle, right.

  But the WWAN option has only two connectors. What happens with the third wire (gray)?

  Thank you

  Eric

  Eric, welcome to the forum,

  I'm not sure you are looking in the right place. The wlan card is towards the back of your system and nees cables of 3 antennas. The wan cardshould be installed on the left side below meets the palmrest and keyboard. There is a free slot and two cables if your system is extensible. See the installation / removal instructions.

  Hope this helps

• 65W adapter adapter 90W VS

  I have a T400 2765, it was delivered with a 90W Adapter, I recently had a 65W adapter. Is it OK to charge my battery with the 65W?, with my laptop being shippied WITH a 90W? I have a dough 9-cell and a battery of 4 cells.

  It is perfectly fine to recharge the computer using the power of 65w. She will run probably end using the power of 65w as well, but might not be able to give the computer enough power under certain circumstances. Also, for some Thinkpads as the W510 is delivered with a 135w power computer work very well using the power 90w, but the computer will basically be slower. It might take more time to load as well.

  -gan

• SM Bus controller to move

  I just installed Windows XP Pro SP2 as the base OS for the T400 (2765-T6U) that I have and I managed to get all devices except for a controller memory PCI, which I am sure that the SM Bus controller.

  I have already installed the site of Lenovo here chipset drivers and the lateset series chipset drivers Intel here 4 and no desire to get rid of the stubborn one.

  I can't install XP from the recovery partition that this laptop will be deployed as a business device and needs a custom on this subject image.

  Any help is appreciated.  Thank you

  Bemho, welcome to the forum,

  have you installed Intel Turbo Memory tool disabling?

  Hope this helps

• Dell U2413/U2713H (or maybe Windows 8) issue of color management

  Hello guys!

  I am an excessive user of Photoshop / graphic designer and I just bought Dell U2413 to obtain, in combination with my graphics card Nvidia Quadro K2000, a true wide range/10-bit working environment of color which is very important for what I do. (Nec or Eizo was not an option because I've already spent so much money on other materials and I opted for Dell because I heard it is the best display in this price range - in my country, with taxes, it cost me 566 EUROS).

  Previously, I was working on iMac for almost a decade then separate pieces of hardware or Windows operating system was a new (and, I must admit, pretty scary) territory for me. However, after everything has been put in place, I tried to calibrate my monitor for the first time and then I was very unpleasantly surprised! Namely, I have X-Rite i1 Display colorimeter Pro and some optional software for it (ColorEyes display Pro and baslCColor display 5 was much better/appropriate for me because of their L * option for TRC so I never used it original i 1 Profiler is a software which is a LOT less than the previous two compering), but because Dell in it's manual said to use a calibration color UltraSharp Solution software is exclusively I decided to give it a go and try with it. But, to my (as I already said, very unpleasant!) surprise, I was EVEN less of i1 Profiler which, as I have said, was never an option for me.

  Not the end of the world, I thought, I'll re - calibrate it with ColorEyes Display Pro and everything goes well. But, after doing so, my unpleasant surprise become even more unpleasant, when I discovered that no matter what profile I chose in Windows Color Management and press "Set as default", nothing happens - my screen remains the same! The only way I can get a color change is if I create a profile using Windows built in utility. Profiles created in this way change the appearance of the screen, but all the profiles downloaded or created make no difference. And now I literally don't know what to do... The worst thing only of this, I can't blame WHO:

  1 Dell - that has a 'high end' view gives you ONLY a few factory presets + 2 custom profiles (Cal1 and Cal2) made by software calibration nowdays more inferior and useless;
  2. Windows 8 - who did a terrible color management which, in the same way, not a color at all management;
  3. me - who is unable to see put in place something that is more than simple & obvious?

  THANKS in ADVANCE for everyone is willing to help me solve this question and forgive me for a long (and perhaps confusing-) as you can say English is not my language kindergarten post!

  First of all if you use the eyes color pro with GBLED and i1DisplayPro and you're not invited to a sort of spectral correction for your type of backlight screen, you're hurting. No matter how visually pleasant it is, the profile is not accurate, playing WYSIWYB (what you see is what you believe) not WYSIWYG.
  Second, unless you have purchased/updated Basiccolor Display 5 after may 2013 (NEC GB LED suppor for PA242W, 5.1.2 version) with GBLED and i1DisplayPro, its measures are wrong, no matter how nice of calibration is.

  With your questions:
  You have 6 presets:
  -CAL1/CAL2, please read questions configuration on the Dell color calibration Solution in this instance. Please install the latest version 1.0.1.0 (67MB) and disable all color adjustments in yor GPU nvidia (bright colors, digital vibrance... all OFF). Most of us use in Windows 7 without problem (after a few configuration settings: spectal correction for GBLED files)
  http://en.community.Dell.com/support-forums/peripherals/f/3529/t/19512342.aspx
  http://en.community.Dell.com/support-forums/peripherals/f/3529/t/19517601.aspx
  etc.
  -Factory-sRGB/AdobeRGB which are probably with a white point off the coast of the D65, recalibrate in GPU LUT with ArgyllCMS/DisplayCal. Works very well.
  -Standard with a usually arround WP 7000 K (native GBLED WP), if calibrated in GPU LUT with ArgyllCMS/DisplayCal ' nearest the locus of the daylight "of your native WP should give about your contrast of 1000: 1. It is perhaps unnecessary to your workflow, but it is better to know it.
  -Custom, native, fully customizable range WhitePoint, blackpopint and luminance of D50 D70 and beyond.
  Work with color management applications just you Custom, CAL1 and CAL2.

  You may have a problem with Windows (from Windows Vista from) color management. By default, Windows does not allow profiles (but applications can) rewriting GPU LUT of calibration. You need to configure.
  In W8, it's done:
  -From the right panel-> Search-> color management
  -Go to the tab advanced options
  -Click on "change default settings...". ', the button down with administrator privileges.
  -Go to the tab advanced options in this new window
  -Toogle check buton (bottom) "windows use on screen calibration" (sorry I don't have an English version of Windows and I don't know the exact text)
  -Reload button calibrations (bottom)
  -Close
  -Go to the "Devices" tab and select your screen in the upper drop-down list
  -check the box "use my record for this device".
  -Select your profile

  Your screen SHOULD be the same printer Dell preset OSD in which this profile was created, without other changes in contrast or brightness.
  If enabled, please disable the "AUTO" mode in the Dell Display Manager tray icon, use the manual mode with "enhanced video" (last tab) OFF.

  BTW and I know that this is not your case, but without workflow 10bits or gamma in 3DLUT (NECs & eizos) L * gamma calibration is not necessary.

  For those who have worn with 8-bit or DA better sRGB gamma CRT and let Photoshop or GIMP color management to make corrections for images ECIv2 (or with similar profiles of gamma)

• Switchable Graphics driver does not [WIN7]

  Hello

  first of all, thank you in advance for all the help I can get.

  My profile: Lenovo T400 2765 TDG WIN7 32-bit

  Problem: I downloaded the switchable for WIN7 graphics driver after that I formatted my laptop completely. I started the progress of the installation and everything went very well. The driver previously installed the Intel graphics chip and then he continued with the ATI for ATI Radeon driver.

  When I right click on the desktop, I can choose to open the Catalyst Control Center, unfortunately it does not work on a click. And I can't find the function to change the graphics. This means that I am using the Intel graphics chip all the time.

  Before I installed WIN7 I had WIN VISTA and I could right-click on the energy bar and he gave me the ability to switch between graphics cards.

  Now, my question is, if I installed it incorrectly or if the driver does not work correctly.

  Everyone else encountered these problems with this driver?

  Please help me by sharing your opinion and I hope that we will get this fixed a problem.

  Thanks again for any help I can get.

  Sincerely yours.

  thyrox

  Edit: typos

  Edit2: My Device Manager does not display the ATI Radeon in the list.

  So and again once the prooves of the world to me, that the error is always the user.

  The problem is resolved.

  After I lie down the BIOS, switchable graphics was not enabled more. I activated, re-installed the driver, and that's it.

  Thanks for your help and apologies for the inconvenience.

  Sincerely yours.

  thyrox

  PS: This thread can be closed!