Lenovo 50382NU Hardware Maintenance Manual Download Page 45

Page: 45 / 96

Chapter 5. Status indicators

This chapter presents the system status indicators that show the status of the computer.

Table 6. Status indicators

Indicator

Meaning

On-screen
indicators

Caps lock:

Caps Lock mode is enabled. You can enter all alphabetic characters (A-Z) in
uppercase without pressing the Shift key.

Wireless status:

Press F9 to enable or disable the wireless features. You can quickly change the
power state of each feature in the list.

Power status

•

Green:

The ac power adapter is connected. If a battery is installed on the computer,

it is charged when this indicator is on.

•

Off:

The ac power adapter is not connected.

Summary of Contents for 50382NU

Page 1: ...Hardware Maintenance Manual ThinkPad Edge E220s ...

Page 2: ...veloped exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C F R 2 101 with limited and restricted rights to use reproduction and disclosure LIMITED AND RESTRICTED RIGHTS NOTICE If products data computer software or services are delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to restr...

Page 3: ...32 Supervisor password 33 How to remove the power on password 33 How to remove the hard disk password 33 Power management 34 Screen blank mode 34 Sleep standby mode 34 Hibernation mode 35 Symptom to FRU index 35 Numeric error codes 36 Error messages 36 No beep symptoms 37 LCD related symptoms 37 Intermittent problems 37 Undetermined problems 38 Chapter 5 Status indicators 39 Chapter 6 Special keys...

Page 4: ...indows 7 Home Basic 32 bit DVDs 81 Windows 7 Home Premium 32 bit DVDs 81 Windows 7 Home Premium 64 bit DVDs 81 Windows 7 Professional 32 bit DVDs 82 Windows 7 Professional 64 bit DVDs 83 Common service tools 84 Notices lxxxvii Electronic emissions notices lxxxviii Trademarks lxxxviii ii Hardware Maintenance Manual ...

Page 5: ...eshoot problems Important This manual is intended only for trained service technicians who are familiar with ThinkPad products Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively Before servicing a ThinkPad product be sure to read all the information under Chapter 1 Safety information on page 1 and Chapter 2 Important service information on page 19 Copyrig...

Page 6: ...iv Hardware Maintenance Manual ...

Page 7: ... unsafe Before you start the machine make sure that other service technicians and the customer s personnel are not in a hazardous position Place removed covers and other parts in a safe place away from all personnel while you are servicing the machine Keep your toolcase away from walk areas so that other people will not trip over it Do not wear loose clothing that can be trapped in the moving part...

Page 8: ...ent keep the other hand in your pocket or behind your back Attention An electrical shock can occur only when there is a complete circuit By observing the above rule you may prevent a current from passing through your body When using testers set the controls correctly and use the approved probe leads and accessories for that tester Stand on suitable rubber mats obtained locally if necessary to insu...

Page 9: ...eck exterior covers for damage loose broken or sharp edges 2 Power off the computer Disconnect the power cord 3 Check the power cord for a A third wire ground connector in good condition Use a meter to measure third wire ground continuity for 0 1 ohm or less between the external ground pin and the frame ground b The power cord should be the type specified in the parts list c Insulation must not be...

Page 10: ...ce requirement Note The use of a grounding system to guard against ESD damage is desirable but not necessary Attach the ESD ground clip to any frame ground ground braid or green wire ground When working on a double insulated or battery operated system use an ESD common ground or reference point You can use coax or connector outside shells on these systems Use the round ground prong of the ac plug ...

Page 11: ...DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information 5 ...

Page 12: ...DANGER 6 Hardware Maintenance Manual ...

Page 13: ...PERIGO PERIGO PERIGO Chapter 1 Safety information 7 ...

Page 14: ...PERIGO PERIGO PERIGO PERIGO PERIGO DANGER 8 Hardware Maintenance Manual ...

Page 15: ...DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information 9 ...

Page 16: ...DANGER DANGER VORSICHT VORSICHT VORSICHT 10 Hardware Maintenance Manual ...

Page 17: ...VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information 11 ...

Page 18: ...12 Hardware Maintenance Manual ...

Page 19: ...Chapter 1 Safety information 13 ...

Page 20: ...14 Hardware Maintenance Manual ...

Page 21: ...Chapter 1 Safety information 15 ...

Page 22: ...16 Hardware Maintenance Manual ...

Page 23: ...Chapter 1 Safety information 17 ...

Page 24: ...18 Hardware Maintenance Manual ...

Page 25: ... Before replacing parts Make sure that all software fixes drivers and UEFI BIOS downloads are installed before replacing any FRUs listed in this manual After a system board is replaced ensure that the latest UEFI BIOS is loaded to the system board before completing the service action To download software fixes drivers and UEFI BIOS do as follows 1 Go to http www lenovo com support 2 Enter the prod...

Page 26: ... screen to diagnose failures If more than one error code is displayed begin the diagnosis with the first error code Whatever causes the first error code may also cause false error codes If no error code is displayed see whether the error symptom is listed in the Symptom to FRU Index for the computer you are servicing Strategy for replacing FRUs for CTO CMV and GAV Product definition Dynamic Config...

Page 27: ... list of key commodities will be returned in the PEW record under COMPONENT INFORMATION Business Partners using Eclaim will access PEW when performing Entitlement Lookup Business Partners will enter Loc ID MT and Serial and the key commodities will be returned in the Eclaim record under SYSTEM DETAILS Authorized IBM Business Partners can access Eclaim at the following Web site https wca eclaim com...

Page 28: ...Use the HMM as a back up to PEW and eSupport to view the complete list of FRUs at the MT Model level 22 Hardware Maintenance Manual ...

Page 29: ...ariety of reasons that have nothing to do with a hardware defect such as cosmic radiation electrostatic discharge or software errors Consider replacing a FRU only when a problem recurs If you suspect that a FRU is defective clear the error log and run the test again If the error does not recur do not replace the FRU Be careful not to replace a nondefective FRU What to do first When you do return a...

Page 30: ...ook Note The diagnostic tests are intended to test only ThinkPad products The use of non ThinkPad products prototype cards or modified options can lead to false indications of errors and invalid system responses 1 Identify the failing symptoms in as much detail as possible 2 Verify the symptoms Try to re create the failure by running the diagnostic test or by repeating the operation Diagnostics us...

Page 31: ...r sources If an error code appears go to Symptom to FRU index on page 35 4 When the ThinkPad logo comes up immediately press F12 to enter the Network Boot menu 5 Insert the PC Doctor CD into the internal optical drive 6 Press cursor keys to select ATAPI CDx x 0 1 and then press Enter 7 Follow the instructions on the screen 8 The main panel of PC Doctor appears 9 Select Diagnostics with the arrow k...

Page 32: ...PC Doctor shows messages describing it 12 To exit the test select Quit Exit Diag To cancel the test press Esc Note After running PC Doctor check the time and date on the system and reset them if they are incorrect Detecting system information with PC Doctor PC Doctor can detect the following system information Hardware Info System Configuration Memory Contents Physical Disk Drives VGA Information ...

Page 33: ... Devices AC Adapter Battery 1 Battery2 LCD unit 1 Diagnostics Video Adapter 2 Interactive Tests Video Audio Enter the ThinkPad Setup and change Serial ATA SATA setting to Compatibility and run Diagnostics Other Device Conexant Audio Speaker Interactive Tests Internal Speaker Note Once Audio test is done the no sound is heard this test In this case turn off and turn on the computer Then run this te...

Page 34: ...r adapter 3 Check that power is supplied when you turn on the computer 4 Insert a straightened paper clip into the emergency reset hole to reset the computer Confirm the system is still powered on 5 Turn off the computer 6 Disconnect the ac power adapter 7 Check that the battery pack supplies power when you turn on the computer If you suspect a power problem see the appropriate one of the followin...

Page 35: ...battery pack can charge to 100 of its capacity This protects the battery pack from being overcharged or from having a shortened life To check your battery move your cursor to the Power Manager Battery Gauge icon in the icon tray of the Windows taskbar and wait for a moment but do not click and the percentage of battery power remaining is displayed To get detailed information about the battery doub...

Page 36: ...30 Hardware Maintenance Manual ...

Page 37: ...sc to start the recovery process Applications and Drivers Recovery Disc one or more discs This disc restores the preinstalled applications and drivers on the computer Supplemental Recovery Disc This disc contains additional content such as updates to the software that was preinstalled on the computer Not all recovery disc sets come with a Supplemental Recovery Disc Notes You must have a DVD drive ...

Page 38: ...es at a time This is normal 10 When the recovery process is complete the Set Up Windows screen is displayed Follow the instructions on the screen to complete the Windows setup 11 After you have completed the Windows setup you might want to restore the original startup sequence Start the ThinkPad Setup and then press F9 to restore the default settings Press F10 to save and exit the ThinkPad Setup N...

Page 39: ...OS see 1000 Disabling the battery pack in UEFI BIOS on page 48 2 Remove the backup battery For how to remove the backup battery see 1040 Backup battery on page 54 3 Turn on the computer and wait until the POST ends After the POST ends the password prompt does not appear The POP has been removed 4 Make sure that the battery pack is disabled in UEFI BIOS see 1000 Disabling the battery pack in UEFI B...

Page 40: ... key Sleep standby mode When the computer enters sleep standby mode the following events occur in addition to what occurs in screen blank mode The LCD is powered off The hard disk drive is powered off The CPU stops To enter sleep standby mode press F4 Note You can change the action of the F4 key combination by changing the settings in Power Manager In certain circumstances the computer goes into s...

Page 41: ... conditions If a hibernation time has been set on the timer and if the user does not do any operation with the keyboard the TrackPoint the hard disk drive the parallel connector or the diskette drive within that time If the timer conditions are satisfied in suspend mode When the power is turned on the computer returns from hibernation mode and resumes operation The hibernation file in the boot rec...

Page 42: ...hort beeps 1 Charge the battery pack 2 Battery pack 0191 System Security Invalid Remote Change requested 1 Run ThinkPad Setup and then save current setting by pressing F10 2 System board 0251 System CMOS checksum bad Default configuration used two short beeps 1 Charge the backup battery for more than 8 hours by connecting the ac power adapter 2 Replace the backup battery and run ThinkPad Setup to ...

Page 43: ...Lenovo and it should be replaced Notes This policy applies to all ThinkPad Notebooks purchased on 1 January 2008 or later Lenovo will not provide replacement if the LCD is within specification as we cannot guarantee that any replacement LCD will have zero pixel defects One pixel consists of R G B sub pixels Table 5 LCD related symptoms Symptom or error FRU or action in sequence No beep power on in...

Page 44: ...er supply being used at the time of the failure is operating correctly See Power system checkout on page 28 1 Turn off the computer 2 Visually check each FRU for damage Replace any damaged FRU 3 Remove or disconnect all of the following devices a Non ThinkPad devices b Printer mouse and other external devices c Battery pack d Hard disk drive e External diskette drive or optical drive f DIMM g Opti...

Page 45: ... You can enter all alphabetic characters A Z in uppercase without pressing the Shift key Wireless status Press F9 to enable or disable the wireless features You can quickly change the power state of each feature in the list 3 Power status Green The ac power adapter is connected If a battery is installed on the computer it is charged when this indicator is on Off The ac power adapter is not connect...

Page 46: ...d on the palm rest works as a system status indicator it shows whether the computer is in sleep standby hibernation or normal mode Red The computer is on in normal mode Fast blinking red The computer is entering sleep standby or hibernation mode Slow blinking red The computer is in sleep standby mode Off The computer is off or in hibernation mode 40 Hardware Maintenance Manual ...

Page 47: ...indow you can change the camera and audio settings Switching a display output location F6 For Windows 7 Switch between the computer display and an external monitor Windows will show these display options Computer display only LCD Computer display and external monitor same image Computer display and external monitor extended desktop function External monitor only Note To switch between the computer...

Page 48: ...ou can quickly change the power state of each feature in the list Notes If you want to use this button to enable or disable the wireless features the following device drivers must be installed on your computer beforehand Power Management driver OnScreen Display Utility Wireless device drivers Previous track scene F10 Play pause F11 Next track scene F12 For Multimedia control 42 Hardware Maintenanc...

Page 49: ...laneous parts on page 79 in your tool bag Always use new screws Use a torque screwdriver if you have one Tighten screws as follows Plastic to plastic Turn an additional 90 degrees after the screw head touches the surface of the plastic part Logic card to plastic Turn an additional 180 degrees after the screw head touches the surface of the logic card Torque driver If you have a torque driver refer...

Page 50: ...uter is displayed the serial number of the system unit is listed as follows 20 Serial number Write down that number Note The serial number of the system unit is also written on the label attached to the bottom of the computer After you have replaced the system board restore the serial number by doing the following 1 Install the LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later an...

Page 51: ...estart the computer 2 From the main menu select 6 Set ECA Information 3 To read ECA information select 2 Read ECA rework number from EEPROM and follow the instruction 4 To read box build date select 5 Read box build date from EEPROM and follow the instruction on the screen After an ECA has been applied to the machine the EEPROM must be updated to reflect the ECA s application Use the LENOVO ThinkP...

Page 52: ...46 Hardware Maintenance Manual ...

Page 53: ... Locations on page 71 8 When replacing a FRU use the correct screw s as shown in the procedures DANGER Before removing any FRU restart the computer to UEFI BIOS disable the battery pack in UEFI BIOS see 1000 Disabling the battery pack in UEFI BIOS on page 48 unplug all power cords from electrical outlets and then disconnect any interconnecting cables Attention After replacing a FRU do not turn on ...

Page 54: ...stem is powered off The battery pack will be disabled in UEFI BIOS When ac power is reconnected the battery pack will be automatically enabled 1010 Hard disk drive or solid state drive assembly Attention Do not drop the drive or apply any physical shock to it The drive is sensitive to physical shock Improper handling can cause damage and permanent loss of data Before removing the drive have the us...

Page 55: ...ve disable the battery pack in UEFI BIOS see 1000 Disabling the battery pack in UEFI BIOS on page 48 Table 8 Removal steps of HDD or SSD assembly Step Screw quantity Color Torque 1 M2 3 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgfcm Table 9 Removal steps of HDD or SSD bracket 1 1 1 1 Chapter 8 Removing and replacing a FRU 49 ...

Page 56: ...20 Keyboard For access perform the following steps in order 1000 Disabling the battery pack in UEFI BIOS on page 48 Remove the 1010 Hard disk drive or solid state drive assembly on page 48 Table 10 Removal steps of keyboard 1 1 Step Screw quantity Color Torque 1 M2 5 mm wafer head nylon coated 2 Black 0 181 Nm 1 85 kgfcm 50 Hardware Maintenance Manual ...

Page 57: ...Table 10 Removal steps of keyboard continued 2 2 3 3 Chapter 8 Removing and replacing a FRU 51 ...

Page 58: ...o that the keyboard edges are under the frame as shown in the following figure 3 Secure the keyboard by tightening the screws from the bottom side of the computer 1030 Top case assembly For access perform the following steps in order 1000 Disabling the battery pack in UEFI BIOS on page 48 Remove the 1010 Hard disk drive or solid state drive assembly on page 48 52 Hardware Maintenance Manual ...

Page 59: ...1 1 1 1 1 1 Step Screw quantity Color Torque 1 M2 5 mm wafer head nylon coated 7 Black 0 181 Nm 1 85 kgfcm 2 2 Step Screw quantity Color Torque 1 M2 5 mm wafer head nylon coated 2 Black 0 181 Nm 1 85 kgfcm Chapter 8 Removing and replacing a FRU 53 ...

Page 60: ...battery For access perform the following steps in order 1000 Disabling the battery pack in UEFI BIOS on page 48 Remove the 1010 Hard disk drive or solid state drive assembly on page 48 Remove the 1020 Keyboard on page 50 Remove the 1030 Top case assembly on page 52 54 Hardware Maintenance Manual ...

Page 61: ...the connector is attached firmly 1050 Speaker assembly For access perform the following steps in order 1000 Disabling the battery pack in UEFI BIOS on page 48 Remove the 1010 Hard disk drive or solid state drive assembly on page 48 Remove the 1020 Keyboard on page 50 Remove the 1030 Top case assembly on page 52 Remove the 1080 Battery pack on page 56 Chapter 8 Removing and replacing a FRU 55 ...

Page 62: ...ttery pack is defective A battery pack FRU should not be replaced unless this diagnostic shows that the battery is defective The only exception to this is if the battery pack is physically damaged or a customer is reporting a possible safety issue If Lenovo ThinkVantage Toolbox is not installed in the computer the customer should download this program before a non physically damaged battery pack i...

Page 63: ...e 1010 Hard disk drive or solid state drive assembly on page 48 Remove the 1020 Keyboard on page 50 Table 16 Removal steps of DIMM 1 1 2 When installing Insert the notched end of the DIMM into the socket Press the DIMM in firmly and pivot it until it snaps into place Make sure that it is firmly fixed in the slot and does not move easily Chapter 8 Removing and replacing a FRU 57 ...

Page 64: ...r solid state drive assembly on page 48 Remove the 1020 Keyboard on page 50 Table 17 Removal steps of PCI Express Mini Card for wireless LAN Remove the screws 1 Then remove the antenna RF connectors 2 Note Some models might have a third white antenna cable Step Screw quantity Color Torque 2 M2 3 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgfcm 58 Hardware Maintenance Manual ...

Page 65: ... white cable third into the jack marked RO or TR3 and the black cable AUX into the jack marked TR2 on the card 1110 PCI Express Mini Card for wireless WAN For access perform the following steps in order 1000 Disabling the battery pack in UEFI BIOS on page 48 Remove the 1010 Hard disk drive or solid state drive assembly on page 48 Remove the 1020 Keyboard on page 50 Table 18 Removal steps of PCI Ex...

Page 66: ...the jack marked AUX on the card Step Screw quantity Color Torque 2 M2 3 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgfcm 3 1120 Bluetooth daughter card For access perform the following steps in order 1000 Disabling the battery pack in UEFI BIOS on page 48 Remove the 1010 Hard disk drive or solid state drive assembly on page 48 60 Hardware Maintenance Manual ...

Page 67: ...p case assembly on page 52 Remove the 1080 Battery pack on page 56 Table 19 Removal steps of bluetooth daughter card 1 2 Step Screw quantity Color Torque 1 M2 3 mm wafer head nylon coated 1 Black 0 181 Nm 1 85 kgfcm Chapter 8 Removing and replacing a FRU 61 ...

Page 68: ...D Active Protection System is not functioning be sure to document the drop in any reject report and replace the system board Avoid rough handling of any kind At every point in the process be sure not to drop or stack the system board If you put a system board down be sure to put it only on a padded surface such as an ESD mat or a corrugated conductive surface After replacing the system board run P...

Page 69: ...Table 20 Removal steps of system board continued Step Screw quantity Color Torque 2 M2 3 mm wafer head nylon coated 3 Black 0 181 Nm 1 85 kgfcm 2 3 3 4 5 6 Chapter 8 Removing and replacing a FRU 63 ...

Page 70: ...Table 20 Removal steps of system board continued 7 When installing Make sure that the connectors are attached firmly Table 21 Removal steps of fan assembly 2 1 3a 3c 3b 64 Hardware Maintenance Manual ...

Page 71: ...DC in sub card For access perform the following steps in order 1000 Disabling the battery pack in UEFI BIOS on page 48 Remove the 1010 Hard disk drive or solid state drive assembly on page 48 Remove the 1020 Keyboard on page 50 Remove the 1030 Top case assembly on page 52 Remove the 1080 Battery pack on page 56 Chapter 8 Removing and replacing a FRU 65 ...

Page 72: ...Table 22 Removal steps of DC in sub card 66 Hardware Maintenance Manual ...

Page 73: ...ernet label 6 Windows Certificate of Authentication label COA 7 Wireless WAN MAC label For some models you need to apply two FCC labels Check the old base cover if it has two FCC labels apply both to the new base cover For the location of each label refer to the following figure 1 2 3 4 5 6 7 1150 LCD unit For access perform the following steps in order 1000 Disabling the battery pack in UEFI BIOS...

Page 74: ...Table 23 Removal steps of LCD unit 1 1 2 Step Screw quantity Color Torque 1 M2 5 mm wafer head nylon coated 2 Black 0 181 Nm 1 85 kgfcm 68 Hardware Maintenance Manual ...

Page 75: ...Table 23 Removal steps of LCD unit continued 3 Screw quantity Color Torque M2 4 mm wafer head nylon coated 2 Black 0 181 Nm 1 85 kgfcm Chapter 8 Removing and replacing a FRU 69 ...

Page 76: ...70 Hardware Maintenance Manual ...

Page 77: ...n stereo speaker 4 Power switch 5 Security keyhole 6 Fan louvers right 7 HDMI connector 8 USB eSATA connector 9 USB connector 10 Hard disk drive HDD or solid state drive 11 Power status indicator Note For the description of the indicator see Chapter 5 Status indicators on page 39 12 Fingerprint reader for some models 13 Touch pad 14 TrackPoint buttons 15 TrackPoint pointing stick 16 UltraNav Copyr...

Page 78: ...see Chapter 5 Status indicators on page 39 2 Combo audio jack 3 Always On USB connector 4 Monitor connector 5 Ethernet connector 6 Media card reader slot 7 Power jack indicator 8 Power jack 9 SIM card door Bottom view 2 1 1 Hard disk drive HDD or solid state drive 2 Emergency reset hole 72 Hardware Maintenance Manual ...

Page 79: ...r replaceable unit is identified by a single asterisk or two asterisks in the CRU ID column An N in the CRU ID column means that the part is not a CRU A single asterisk means that the part is a Self service CRU two asterisks means that the part is an Optional service CRU ThinkPad computers contain the following types of CRUs Self service CRUs These CRUs unplug or are held by no more than two screw...

Page 80: ... 9 18 15 19 7 8 12 11 14 13 17 16 5 3 Table 24 Parts list Overall No FRU Overall FRU no CRU ID 1 LCD unit see LCD FRUs on page 77 2 Top case assembly 04W1523 N 3 Speaker assembly 04W1879 N 74 Hardware Maintenance Manual ...

Page 81: ...assembly 5038 CTO 28x 29x 04W1882 N 7 SATA hard disk drive 250 GB 5 400 rpm 5038 CTO 21x 27x 04W1331 7 SATA hard disk drive 250 GB 5 400 rpm 5038 CTO 21x 27x 04W1332 7 SATA hard disk drive 320 GB 7 200 rpm 5038 CTO 20x 23x 24x 26x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Tx 2Ux 2Wx 2Zx 31x 32x 34x 37x 38x 39x 3Cx 3Ex 3Fx 3Gx 3Hx 3Jx 3Kx 3Lx 04W1333 7 SATA hard disk driv...

Page 82: ...card BDC 3 0 5038 CTO 20x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 2Yx 2Zx 30x 31x 32x 33x 34x 35x 36x 37x 38x 39x 3Ax 3Bx 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3Jx 3Kx 3Lx 60Y3271 N 11 Bluetooth daughter card BDC 3 0 5038 CTO 20x 23x 24x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Vx ...

Page 83: ...rall FRU no CRU ID 19 TrackPoint caps 91P9642 AC adapter see AC power adapters on page 79 LCD FRUs In ThinkPad Edge E220s the type of the LCD is 12 5 inch HD LED backlight LCD Table 25 Parts list LCD on page 78 1 3 4 5 6 7 2 Chapter 10 Parts list 77 ...

Page 84: ... 2Cx 2Dx 2Gx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 30x 31x 34x 35x 36x 37x 38x 3Ax 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3Jx 3Kx 3Lx 04W1521 N 1 LCD module 12 5 inch HD LED backlight with camera 5038 CTO 20x 25x 26x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Gx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx 2Sx 2Tx 2Ux 2Vx 2Wx 2Xx 30x 31x 34x 35x 36x 37x 38x 3Ax 3Cx 3Dx 3Ex 3Fx 3Gx 3Hx 3Jx 3Kx 3Lx 04W1522 N Keyboard Table 26 Part...

Page 85: ...04W0974 Miscellaneous parts Table 27 Parts list Miscellaneous parts FRU FRU no CRU ID Screw kit including nylon coated screws 04W1878 N AC power adapters Table 28 Parts list 2 pin ac power adapters FRU FRU no CRU ID 2 pin 65 W 20 V adapter models CTO xxE xxF xxJ xxL xxP xxS xxU xxY 42T5282 2 pin 65 W 20 V adapter models CTO xxE xxF xxJ xxL xxP xxS xxU xxY 42T4423 2 pin 65 W 20 V adapter models CTO...

Page 86: ...ia New Zealand models CTO xxM 42T5050 42T5135 Bangladesh Sri Lanka South Africa models CTO xxG 42T5056 42T5141 Canada U S models CTO xxG xxT 42T5004 42T5089 China P R C other than Hong Kong S A R models CTO xxC 42T5065 42T5150 Denmark models CTO xxG 42T5041 42T5126 European countries models CTO xxG 42T5029 42T5114 India models CTO xxQ 42T5083 42T5168 Israel models CTO xxG 42T5062 42T5147 Italy mod...

Page 87: ...s 7 Home Premium 32 bit DVDs Windows 7 Home Premium 32 bit is preinstalled as the operating system in the following models 1141 CTO 1167 CTO Table 33 Parts list Windows 7 Home Premium 32 bit recovery DVDs Language P N CRU ID Arabic 76Y1560 Brazilian Portuguese 76Y1561 English 76Y1663 English Finnish and Swedish in Sweden 76Y1777 Korean 76Y1566 Russian 76Y1568 Russian English enabled 76Y1567 Simpli...

Page 88: ...arian 76Y1762 Italian 76Y1763 Japanese 76Y1764 Polish 76Y1765 Portuguese 76Y1766 Romanian 76Y1767 Serbian Latin 76Y1771 Slovak 76Y1768 Slovenian 76Y1768 Spanish 76Y1770 Turkish 76Y1772 Windows 7 Professional 32 bit DVDs Windows 7 Professional 32 bit is preinstalled as the operating system in the following models 1141 CTO 1167 CTO Table 35 Parts list Windows 7 Professional 32 bit recovery DVDs Lang...

Page 89: ...sian English enabled 76Y1591 Serbian Latin 76Y1597 Simplified Chinese 76Y1574 Slovak 76Y1594 Slovenian 76Y1595 Spanish 76Y1596 Traditional Chinese 76Y1575 Traditional Chinese Hong Kong S A R 76Y1583 Turkish 76Y1598 Windows 7 Professional 64 bit DVDs Windows 7 Professional 64 bit is preinstalled as the operating system in the following models 1141 CTO 1167 CTO Table 36 Parts list Windows 7 Professi...

Page 90: ...led 76Y1683 Serbian Latin 76Y1689 Simplified Chinese 76Y1666 Slovak 76Y1686 Slovenian 76Y1687 Spanish 76Y1688 Traditional Chinese 76Y1667 Traditional Chinese Hong Kong S A R 76Y1675 Turkish 76Y1690 Common service tools Table 37 Parts list Common service tools Tool P N Screwdriver kit 95F3598 1 4 drive spinner handle 1650840 1 4 Sq to 1 4 hex torx adapter 93F2838 TR7 TR 10 tamper resistant torx bit...

Page 91: ...tools continued Tool P N Test card for integrated Smart Card 42W7820 LENOVO ThinkPad Hardware Maintenance Diskette Version 1 76 or later Note Download the file from the following Web site http www lenovo com spm Chapter 10 Parts list 85 ...

Page 92: ...86 Hardware Maintenance Manual ...

Page 93: ...s of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not affect or cha...

Page 94: ...em Lenovo ThinkPad ThinkVantage TrackPoint IBM used under license is trademark of the International Business Machines Corporation in the United States other countries or both Windows is a trademark of the Microsoft group of companies The following terms are trademarks of Intel Corporation or its subsidiaries in the United States other countries or both Intel Intel Centrino Intel Core Other company...

Page 95: ......

Page 96: ...Part Number 0A60575 Printed in China 1P P N 0A60575 0A60575 ...

Search results

Summary of Contents for 50382NU

Reviews:

Brands by name

Popular brands

Lenovo 50382NU, Hardware Maintenance Manual

Search results

Summary of Contents for 50382NU

Reviews:

Brands by name

Popular brands