Lenovo ThinkPad T450 Not Turning On

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(English) Hardware Maintenance Manual - ThinkPad T450


Page 31
... 3. Turn on the computer. The main screen of the UEFI diagnostic program Tests Tools • Quick Memory Test • Quick Storage Device Test • LCD test • PCI-e test • Exit Application • System Information • Generate configuration file • Execute from the Lenovo Support Web...• Microsoft Windows Server 2008 To download and install a quick test program, go to "Power system checkout" on the screen to be turned on, go to "Symptom-to-FRU index" on page 36 for error code descriptions and troubleshooting hints. 2. Refer to the messages to...
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(English) Hardware Maintenance Manual - ThinkPad T450


Page 32
...have created the bootable diagnostic medium on page 36 for error code descriptions and troubleshooting hints. 3. Turn off the computer. 2. you to select USB HDD and then press Enter. Click Lenovo Bootable Diagnostics. 3. If the computer cannot be launched automatically. 5. If an error code is ... the F12 key. 5. Connect the ac power adapter. 3. The diagnostic program will be turned on, go to "Symptom-to http://www.lenovo.com/diags. 2. To create a bootable diagnostic medium, do the following : 1. Turn off the computer. 6. Go to -FRU index" on a CD, do the following ...
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(English) Hardware Maintenance Manual - ThinkPad T450


Page 35
...one to two hours to the software that the customer can take about which discs to order, go to save the ThinkPad Setup program configuration changes. Press F10 to http://www.lenovo.com/serviceparts-lookup. For information about two hours. Make the CD/DVD drive the first startup device in the Recovery... the customer must have an internal DVD drive, you hear repeating beeps, release the F1 key. Press and hold down the F1 key, and then turn on the computer. Order the Recovery Disc Set and the drive at the same time so that was preinstalled on the screen to select Startup...
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(English) Hardware Maintenance Manual - ThinkPad T450


Page 39
... be needed for the user • Master hard disk password - for any of hard disk passwords: • User hard disk password - Turn on by the Windows 8 and Windows 8.1 operating systems, go to the factory default settings. Power-on password A power-on password protects the...entered. Before the Windows operating system starts, repeatedly press F12. If any ThinkPad notebook computer: the power-on page 34. for the system administrator, who can be displayed when the operating system is turned on. The recovery media are two kinds of these passwords has been set...
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(English) Hardware Maintenance Manual - ThinkPad T450


Page 40
...reinstall the internal battery pack, see "1090 Internal battery pack" on how to remove the internal battery pack, see "How to the ThinkPad Setup and change the system configuration. then leave the Enter New Password field blank, and press Enter twice. 8. Attention: If the supervisor...external battery pack, see "1090 Internal battery pack" on password: 1. Turn on the computer and wait until the power-on the computer. 2. If a supervisor password has been set and is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or ...
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(English) Hardware Maintenance Manual - ThinkPad T450


Page 41
..., the LCD backlight turns off display. Sleep mode When the computer enters sleep mode, the following : 1. To put the system back to operational status, the only Lenovo and Lenovo-authorized service solution would be made available to the service technician, neither Lenovo nor Lenovo authorized service technicians provide...-state drive with a scheduled fee. When the logo screen comes up window opens. 6. A pop-up , immediately press F1 to enter the ThinkPad Setup program. 3. Type the current master hard disk password in screen blank mode: • The LCD is powered off . • The ...
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(English) Hardware Maintenance Manual - ThinkPad T450


Page 42
When the power is listed first, in boldface type. The most likely cause is turned on, the computer returns from the hard disk drive or solid-state drive. If replacing a FRU does not solve the problem, put the original part ...
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(English) Hardware Maintenance Manual - ThinkPad T450


Page 43
...board. 0199 System Security- Then save the current settings by pressing F10. 2. Neither the date nor the time is plugged in-Turn off and remove all but the reader that you set up within your main operating system. Replace the system board. 1820 More than...Invalid RFID Serialization Information Area. Charge the battery pack. 2. Replace the battery pack. 0191 System Security-Invalid Remote Change requested. 1. Run the ThinkPad Setup program, and then save current setting by pressing F10. 2. Security password retry count exceeded. 1. The retry count will be reset. Have ...
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(English) Hardware Maintenance Manual - ThinkPad T450


Page 46
...tests did not identify the adapter or device that has failed, if wrong devices are supported by the FRU code. Turn off the computer. 2. Non-ThinkPad devices b. If the problem does not recur, reconnect the removed devices one at the time of the failure is detected...or optical drive g. PC cards 4. If the problem remains, replace the following devices: a. If no error is operating correctly. Battery pack e. Turn on page 26. 1. Intermittent problems Intermittent system hang problems can be considered only when a problem recurs. Verify that all of causes that no ...
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(English) Hardware Maintenance Manual - ThinkPad T450


Page 49
... a conventional keyboard. Brightens the display. Enables or disables the wireless features. Views the programs that you turn off . To input F1- Controls the keyboard backlight. Has the same function as the ScrLK key on your computer again. Has the same function as ... or F3. F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 Fn+Esc Fn+Spacebar If you mute the sound and turn on a conventional keyboard. © Copyright Lenovo 2014 43 For Windows 8 and Windows 8.1: Opens the Search charm. To input F1F12, press the Fn key and the corresponding function key...
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(English) Hardware Maintenance Manual - ThinkPad T450


Page 61
... recommended to find a list of the replacement CRU. See your Lenovo Limited Warranty documentation for your product and are harder to plastic Turn an additional 180 degrees after the screw head touches the surface of this Hardware Maintenance Manual. In the ThinkPad notebook computer, this problem is addressed with special nylon-coated screws...
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(English) Hardware Maintenance Manual - ThinkPad T450


Page 65
...FRU replacement section. You can install yourself, called a "Customer Replaceable Unit" or "CRU." Before replacing any FRU, turn on page 55. 3. When turning a screw, turn it in the direction as given by the numbers in the direction as optional-service CRUs. When removing a FRU, move... other small parts are in the illustration. 6. Chapter 9. Installation of this manual can cause electrical short circuits. © Copyright Lenovo 2014 59 An untrained person runs the risk of CRUs for your responsibility. When return is your product in place, reverse the ...
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(English) Hardware Maintenance Manual - ThinkPad T450


Page 66
... defective. See "Disabling the internal battery pack" on page 60. The Lenovo Solution Center program provides an automatic battery diagnostic test that determines if the battery pack is disabled and the computer turns off. Removal steps of the SIM card and SIM-card tray 2 1...Power ➙ Disable built-in the Setup Confirmation window. Before servicing the computer Carefully read this diagnostic test shows that you start the ThinkPad Setup program. 3. A Setup Confirmation window is displayed, press F1 to start the servicing, disable the internal battery pack. Before touching it...
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(English) Hardware Maintenance Manual - ThinkPad T450


Page 69
Removing or replacing a FRU 63 Chapter 9. To reveal the screw heads beneath the keyboard frame, use the flat end of the keyboard. Note: Do not press or hold the keys while sliding the keyboard frame, otherwise the keyboard frame cannot be moved. 2 Use the cross end of the multi-tool to slide the keyboard forward by the arrow 5 . Then turn over the keyboard as shown by the arrow 4 until you can see the connectors on the bottom side of the multi-tool to loosen the screws. 3 Pivot the keyboard slightly upward as shown by 2.5 mm (0.1 inch).
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(English) Hardware Maintenance Manual - ThinkPad T450


Page 70
5 4 Put the keyboard on the palm rest and detach the connectors. Then remove the keyboard. 7 8 9 10 6 When installing Attach the connectors and then turn over the keyboard. 64 Hardware Maintenance Manual
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(English) Safety, Warranty, and Setup Guide - ThinkPad T450


Page 1
Unpack Safety, Warranty, and Setup Guide Brief user notices ThinkPad T450 http://www.lenovo.com/support ThinkPad® computer Removable battery Power cord ac power adapter Documentation PN: SP40A27192 Printed in the electronic User Guide. Ensure ...standards of harmful substance. Click or tap Help and Support. Click Lenovo User Guide. Wash hands after handling. special handling may contain perchlorate. Therefore, to turn on replacing the CRUs, see "Downloading publications" in the Lenovo Recovery partition on this product will not charge. The headphone output ...

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  • (English) Hardware Maintenance Manual - ThinkPad T450
  • (English) ADP Services Agreement - US Purchased Pre December 1, 2012
  • (English) ADP Services Agreement - US Purchased After December 1, 2012
  • (English) Statement of Warranty Services - US
  • (English) ADP Services Agreement
  • (English) ADP Services Agreement - Ireland
  • (English) ADP Services Agreement - UK
  • (English) Statement of Warranty Services - ANZ
  • (English) Statement of Warranty Services - ASEAN
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