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Chapter 1. About this manual

This manual contains service and reference information for Lenovo E50–05 desktop computers listed on the
cover. It is intended only for trained servicers who are familiar with Lenovo computer products.

Before servicing a Lenovo product, be sure to read the Safety Information.

The description of the TV card in this manual is only used for the machines which have the TV card. It is
invalid for those machines which do not have TV card.

Important Safety Information

Be sure to read all caution and danger statements in this book before performing any of the instructions.

Veuillez lire toutes les consignes de type DANGER et ATTENTION du présent document avant d’exécuter
les instructions.

Lesen Sie unbedingt alle Hinweise vom Typ “ACHTUNG” oder “VORSICHT” in dieser Dokumentation, bevor
Sie irgendwelche Vorgänge durchführen

Leggere le istruzioni introdotte da ATTENZIONE e PERICOLO presenti nel manuale prima di eseguire una
qualsiasi delle istruzioni

Certifique-se de ler todas as instruções de cuidado e perigo neste manual antes de executar qualquer
uma das instruções

Es importante que lea todas las declaraciones de precaución y de peligro de este manual antes de seguir
las instrucciones.

© Copyright Lenovo 2014

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Содержание E50-05 Series

Страница 1: ...Lenovo E50 05 Series Hardware Maintenance Manual Machine Types 90CS E50 05 ES 90CT E50 05 Non ES ...

Страница 2: ......

Страница 3: ...Lenovo E50 05 Series Hardware Maintenance Manual Machine Types 90CS E50 05 ES 90CT E50 05 Non ES ...

Страница 4: ...right Lenovo 2014 LIMITED AND RESTRICTED RIGHTS NOTICE If data or software are delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 ...

Страница 5: ...Symptom to FRU Index 19 Hard disk drive boot error 19 Power Supply Problems 19 POST error codes 20 Undetermined problems 20 Chapter 7 Locating connectors controls and components 21 Chapter 8 Replacing hardware 25 General information 25 Replacing the keyboard and mouse 26 Removing the computer cover 26 Removing the front bezel 28 Replacing the power switch board 28 Replacing the chassis handle 29 R...

Страница 6: ...iv Lenovo E50 05 Series Hardware Maintenance Manual ...

Страница 7: ...nd danger statements in this book before performing any of the instructions Veuillez lire toutes les consignes de type DANGER et ATTENTION du présent document avant d exécuter les instructions Lesen Sie unbedingt alle Hinweise vom Typ ACHTUNG oder VORSICHT in dieser Dokumentation bevor Sie irgendwelche Vorgänge durchführen Leggere le istruzioni introdotte da ATTENZIONE e PERICOLO presenti nel manu...

Страница 8: ...2 Lenovo E50 05 Series Hardware Maintenance Manual ...

Страница 9: ...l case 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 parts of a machine Ensure that your sleeves are fastened or rolled up above your elbows If your hair is long fasten it Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip approximately 8 centimeters 3 inches from the end Do ...

Страница 10: ... in your pocket or behind your back Remember There must be a complete circuit to cause electrical shock By observing the above rule you may prevent a current from passing through your body When using a tester 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 insulate you from grounds such as me...

Страница 11: ...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 frame ground b The power cord should be the appropriate type as specified in the parts listings c Insulation must not be frayed or worn 4 Remove the cover 5 Check for any obvious alterations Use good judgment as to the safety of any alter...

Страница 12: ...is required for operator safety and correct system function Proper grounding of the electrical outlet can be verified by a certified electrician Safety notices The caution and danger safety notices in this section are provided in the language of English DANGER Electrical current from power telephone and communication cables is hazardous To avoid a shock hazard Do not connect or disconnect any cabl...

Страница 13: ... not Throw or immerse into water Heat to more than 100 C 212 F Repair or disassemble Dispose of the battery as required by local ordinances or regulations CAUTION When laser products such as CD ROMs DVD ROM drives fiber optic devices or transmitters are installed note the following Do not remove the covers Removing the covers of the laser product could result in exposure to hazardous laser radiati...

Страница 14: ...not turn off the electrical current supplied to the device The device also might have more than one power cord To remove all electrical current from the device ensure that all power cords are disconnected from the power source 1 2 CAUTION Do not place any object weighing more than 82 kg 180 lbs on top of rack mounted devices 8 Lenovo E50 05 Series Hardware Maintenance Manual ...

Страница 15: ...cations for your computer This section lists the physical specifications for your computer Type Lenovo E50 05 This section lists the physical specifications Environment Air temperature Operating 10 to 35 C Transit 20 to 55 C Humidity Operating 35 to 80 Transit 20 to 90 40 C Altitude 86KPa to 106KPa Electrical input Input voltage 90V 264V AC Input frequency 47Hz 63Hz Copyright Lenovo 2014 9 ...

Страница 16: ...10 Lenovo E50 05 Series Hardware Maintenance Manual ...

Страница 17: ...dure to help determine the cause of the problem 1 Power off the computer and all external devices 2 Check all cables and power cords 3 Set all display controls to the middle position 4 Power on all external devices 5 Power on the computer Look for displayed error codes Look for readable instructions or a main menu on the display If you did not receive the correct response proceed to step 6 If you ...

Страница 18: ...12 Lenovo E50 05 Series Hardware Maintenance Manual ...

Страница 19: ...ings see Starting the Setup Utility program You must use the keyboard when using the Lenovo BIOS Setup Utility menu The keys used to perform various tasks are displayed on the bottom of each screen Using passwords You can use the Lenovo BIOS Setup Utility program to set passwords to prevent unauthorized persons from gaining access to your computer and data See Starting the Setup Utility program Th...

Страница 20: ... an Administrator Password do the following 1 Start the Lenovo BIOS Setup Utility program see Starting the Lenovo BIOS Setup Utility program on page 13 2 From the Security menu select Set Administrator Password and press the Enter key 3 The password dialog box will be displayed Type the current password then press Enter key 4 Type the new password then press Enter key Re type the password to confi...

Страница 21: ... Password and press the Enter key 2 The password dialog box will be displayed Type the current password and press the Enter key 3 To delete the Power On Password Enter blank fields for each new password line item A setup notice will display that changes have been saved 4 Return to the Lenovo BIOS Setup Utility program menu and select the Exit option 5 Select Save changes and Exit from the menu Ena...

Страница 22: ...k Setup press the Enter key then select Onboard Ethernet Support or LAN Boot Agent 4 Select Disabled or Enabled and press the Enter key 5 Return to the Lenovo BIOS Setup Utility program menu and select the Exit option 6 Select Save changes and Exit from the menu Note If you do not want to save the settings select Discard changes and Exit from the menu Selecting a startup device If your computer do...

Страница 23: ...f you do not want to save the settings select Discard changes and Exit from the menu b If you have changed these settings and want to return to the default settings select Load Optimal Defaults from the menu Exiting the Lenovo BIOS Setup Utility program After you finish viewing or changing settings press the Esc key to return to the Lenovo BIOS Setup Utility program main menu You might have to pre...

Страница 24: ...18 Lenovo E50 05 Series Hardware Maintenance Manual ...

Страница 25: ...d disk drive boot error A hard disk drive boot error can have the following causes Error FRU Action The startup drive is not included in the boot sequence in configuration Check the configuration and ensure the startup drive is in the boot sequence No operating system installed on the boot drive Install an operating system on the boot drive The boot sector on the startup drive is corrupted The dri...

Страница 26: ...n in Startup option to Enabled The BIOS then ignores the missing keyboard during POST Reboot and Select proper Boot device or Insert Boot Media in selected Boot device The BIOS was unable to find a suitable boot device Make sure the boot drive is properly connected to the computer Make sure you have bootable media in the boot device Undetermined problems 1 Power off the computer 2 Remove or discon...

Страница 27: ...on of controls and components on the front of the computer Attention Be careful not to block any air vents on the computer Blocked air vents can cause overheating 1 2 4 5 8 3 6 7 1 Hard disk drive indicator 5 Headphone connector 2 Power button 6 Microphone connector 3 Optical Drive selected models only 7 Memory card reader selected models only 4 USB 2 0 connectors 2 8 Optical drive eject button Co...

Страница 28: ...d connector 8 Audio connectors 2 PS 2 mouse connector 9 Integrated cable lock Kensington lock slot Padlock loop 3 Serial port 10 Power connector 4 VGA monitor connector 11 Cable clip 5 USB 2 0 connectors 2 12 PCI Express X 16 graphics card slot 6 USB 3 0 connector 13 PCI Express X 1 card slot 7 Ethernet connector 22 Lenovo E50 05 Series Hardware Maintenance Manual ...

Страница 29: ...n the motherboard The motherboard sometimes called the planar or system board is the main circuit board in your computer It provides basic computing functions and supports a variety of devices that are factory installed or that you can install later The following illustration shows the location of connectors and components on the front of the motherboard Chapter 7 Locating connectors controls and ...

Страница 30: ...rocessor fan header 10 Front panel connector 4 Memory connector 11 Front USB connectors 2 5 Hard disk and optical disk drive power connector 12 PCI express X 1 adapter slot 6 SATA connectors 2 13 Front audio connector 7 PCI express X 16 adapter slot 24 Lenovo E50 05 Series Hardware Maintenance Manual ...

Страница 31: ...afety and Warranty Guide go to the Support Web site at http consumersupport lenovo com Note Use only parts provided by Lenovo General information Pre disassembly instructions Before proceeding with the disassembly procedure make sure that you do the following 1 Turn off the power to the system and all peripherals 2 Unplug all power and signal cables from the computer 3 Place the system on a flat s...

Страница 32: ...Note The mouse can be replaced using the same method Removing the computer cover Attention Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover Note It may be helpful to place the computer face down on a soft flat surface for this procedure Lenovo recommends that you use a blanket towel or other soft cloth to protect the computer screen from scratches or othe...

Страница 33: ...the computer cover at the rear of the chassis Step 5 To reinstall the computer cover a Line up the computer cover with the chassis then slide it back b Secure the computer cover to the chassis with the screws Chapter 8 Replacing hardware 27 ...

Страница 34: ...nect all cables attached to the computer This includes power cords input output I O cables and any other cables that are connected to the computer Refer to Left and right view and Rear view for help with locating the various connectors Step 4 Remove the computer cover Refer to Removing the computer cover Step 5 Remove the front bezel by releasing the three plastic tabs inside the chassis and pushi...

Страница 35: ...ut the power switch board 1 2 2 Step 8 To install the new power switch board a Connect the data cables to the motherboard b Line up the new power switch board and push it until it locks into place Step 9 Reattach the front bezel then reattach the computer cover Replacing the chassis handle Note For this procedure it helps to lay the computer flat To replace the chassis handle Step 1 Remove any med...

Страница 36: ...al drive Note For this procedure it helps to lay the computer flat To replace an optical drive Step 1 Remove any media disks CDs DVDs or memory cards from the drives shut down the operating system and turn off the computer and all attached devices Step 2 Unplug all power cords from electrical outlets Step 3 Disconnect all cables attached to the computer This includes power cords input output I O c...

Страница 37: ...zel computer cover Replacing the hard disk drive Note For this procedure it helps to lay the computer flat To replace the hard disk drive Step 1 Remove any media disks CDs DVDs or memory cards from the drives shut down the operating system and turn off the computer and all attached devices Step 2 Unplug all power cords from electrical outlets Step 3 Disconnect all cables attached to the computer T...

Страница 38: ...lacing the solid state drive Note For this procedure it helps to lay the computer flat To replace the solid state drive Step 1 Remove any media disks CDs DVDs or memory cards from the drives shut down the operating system and turn off the computer and all attached devices Step 2 Unplug all power cords from electrical outlets Step 3 Disconnect all cables attached to the computer This includes power...

Страница 39: ... to the solid state drive Step 10 Reattach the computer cover Replacing a memory module Note For this procedure it helps to lay the computer flat To replace an optical drive Step 1 Remove any media disks CDs DVDs or memory cards from the drives shut down the operating system and turn off the computer and all attached devices Step 2 Unplug all power cords from electrical outlets Step 3 Disconnect a...

Страница 40: ...rd To replace the graphic card Step 1 Remove any media disks CDs DVDs or memory cards from the drives shut down the operating system and turn off the computer and all attached devices Step 2 Unplug all power cords from electrical outlets Step 3 Disconnect all cables attached to the computer This includes power cords input output I O cables and any other cables that are connected to the computer Re...

Страница 41: ...Step 5 Remove the screw that secures the latch to the chassis 1 open the adapter latch 2 and remove the adapter by pulling it straight out of the adapter connector 3 Chapter 8 Replacing hardware 35 ...

Страница 42: ... Disconnect all cables attached to the computer This includes power cords input output I O cables and any other cables that are connected to the computer Refer to Left and right view and Rear view for help with locating the various connectors Step 4 Remove the computer cover Refer to Removing the computer cover Step 5 Disconnect the microprocessor fan cable from the system board Step 6 Remove the ...

Страница 43: ...media disks CDs DVDs or memory cards from the drives shut down the operating system and turn off the computer and all attached devices Step 2 Unplug all power cords from electrical outlets Step 3 Disconnect all cables attached to the computer This includes power cords input output I O cables and any other cables that are connected to the computer Refer to Left and right view and Rear view for help...

Страница 44: ...all handle and open the retainer 1 2 3 Attention Do not touch the gold contacts on the bottom of the microprocessor When handing the microprocessor touch only the sides 38 Lenovo E50 05 Series Hardware Maintenance Manual ...

Страница 45: ...possible Step 8 Holding the sides of the microprocessor with your fingers remove the protective cover that protects the gold contacts on the new microprocessor Step 9 Holding the sides of the microprocessor with your fingers position the microprocessor so that the notches on the microprocessor are aligned with the tabs in the microprocessor socket Important To avoid damaging the microprocessor con...

Страница 46: ... helps to lay the computer flat To replace the front I O board Step 1 Remove any media disks CDs DVDs or memory cards from the drives shut down the operating system and turn off the computer and all attached devices Step 2 Unplug all power cords from electrical outlets Step 3 Disconnect all cables attached to the computer This includes power cords input output I O cables and any other cables that ...

Страница 47: ...acket s four pins with a screwdriver then pull the front I O board out of the bracket 1 1 2 Step 10 To install the new front I O board a Push the new front I O board into the bracket then press down the four clips until they lock into place b Slide the front I O assembly in and secure it with the screw c Connect the data cables to the motherboard Step 11 Reattach the front bezel then reattach the ...

Страница 48: ... 5 Remove the front bezel Refer to Removing the front bezel Step 6 Remove the memory module Refer to Replacing a memory module Step 7 Remove the heat sink assembly Refer to Replacing the heat sink assembly Step 8 Remove the graphic card Refer to Replacing the graphic card Step 9 Remove the system fan Refer to Replacing the system fan Step 10 Disconnect the all cables from the connectors on motherb...

Страница 49: ...d Reattach the hard disk drive optical drive graphic card and the TV Tuner card Step 14 Reattach the computer cover Chapter 8 Replacing hardware 43 ...

Страница 50: ...44 Lenovo E50 05 Series Hardware Maintenance Manual ...

Страница 51: ...EMPRON_X2_2670_1 8G 00PC394 SEMPRON_X2_2650_1 45G 00PC395 ATHLON_X4_5150_1 60G 00PC396 ATHLON_X4_5350_2 05G 00PC397 ATHLON_X4_5370_2 20G 00PC398 ATHLON_X4_530_2 0G 00PC399 ATHLON_X4_550_2 2G 00PC400 N BDPLANAR NOK M B85 MATX Planar 90003258 W8S M B85 MATX Planar 90003259 W8P M B85 MATX Planar 90003260 NOK E kabini socket Planar 5B20G75298 W8S E kabini socket Planar 5B20G75297 W8P E kabini socket P...

Страница 52: ...e no latch RoHS 31033053 CL 2H420mmSATA calbe Latch R 31506478 LX 2H420mmSATA calbe Latch R 31024760 MGE 2H420mmSATA calbe Latch R 31506479 LS USB2 0 F_IO cable_U500A600_321HT 31507416 CL USB2 0 F_IO cable_U500A600_321HT 31507417 Luxshare SATA power cable 210_170_180 31501074 N COVER Rear io cover 31043445 N Graphics MSI Geforce GT630 2G B DVI DP VGA 11202534 MGE DVI VGA connector 31503273 VIDEO_C...

Страница 53: ...W adapter 36200353 DELTA ADP 90XD BC 90W common adapter 36200415 Liteon PA 1900 72IA 90w common adapter 36200416 DELTA ADP 120ZB BBHT common 120W adapter 36200439 Liteon PA 1121 04LB 120w common adapter 36200440 1 HDD WD XL500A 6G Damper 16200542 Seagate Pharaoh 4K Non MC 16200672 WDXL500A WD5000AAKX08U6AA0 500G HDDLH 16200544 Seagate Pharaoh 4K ST500DM002 500G HDDLH 16200674 TSB Mars 4K 500G DT01...

Страница 54: ...D3 1600 Memory 1100955 MemoryM378B5173EB0 CK0 4GB D3 1600 03T6566 Elp_R J4208EFBG GN F 4GB D3L 1600 Memory 1101071 M378B1G73DB0 CK0 8GB D3 1600 Memory HF 1100945 HMT41GU6BFR8C PB 8GB D3 1600 Memory HF 1100989 MT16JTF1G64AZ 1G6E1 8GB D3 1600 Memory 1100669 Mic_R D9QBJ 8GB D3L 1600 Memory HF 1101011 1 KB Mouse Primax LXB MOEUUO Silver USB Mouse 25011475 Primax MOEUUOA USB Mouse Silver 45J4889 Logite...

Страница 55: ...ord 31035396 Volex 1 0M C5 UK Power Cord 31049496 Luxshare 1 0M C5 UK Power Cord 31503352 Longwell B LAck single head 1 0M VDE Power Cord 31035332 Volex 1 0M C5 Europe Power Cord 31049497 Luxshare 1 0M C5 Europe Power Cord 31049518 Longwell B LAck single head 1 0M India Power Cord 31035395 Luxshare 1 0M C5 India Power Cord 31503353 Longwell B LAck single head 1 0M Italy C5 Power Cord 31039104 Vole...

Страница 56: ...50 Lenovo E50 05 Series Hardware Maintenance Manual ...

Страница 57: ...IOS As this computer has an ACPI BIOS system the operating system is allowed to control the power management features of the computer and the settings for Advanced Power Management APM BIOS mode is ignored Not all operating systems support ACPI BIOS mode Automatic Power On features The Automatic Power On features within the Power Management menu allow you to enable and disable features that turn o...

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