Safety and General Information Guide - Notebook
Page 4
... gentle with your computer 14 Carrying your computer properly 15 For outdoor use 15 Handling storage media and drives properly 15 Data safety 16 Taking care in setting passwords 16 Cleaning the cover of your computer 16 Cleaning your computer keyboard 17 Cleaning your health ... 25 Export classification notice..........26 Notice on the Web 22 Calling the customer support center 22 Getting help around the world ...24 Lenovo product service information for maintenance....20 Chapter 3. Contents Chapter 1. Getting help and service 21 Getting help on deleting data from your...
... gentle with your computer 14 Carrying your computer properly 15 For outdoor use 15 Handling storage media and drives properly 15 Data safety 16 Taking care in setting passwords 16 Cleaning the cover of your computer 16 Cleaning your computer keyboard 17 Cleaning your health ... 25 Export classification notice..........26 Notice on the Web 22 Calling the customer support center 22 Getting help around the world ...24 Lenovo product service information for maintenance....20 Chapter 3. Contents Chapter 1. Getting help and service 21 Getting help on deleting data from your...
Safety and General Information Guide - Notebook
Page 8
... it is unplugged from a product equipped with this product only. This can be used with instructions when it shall be safety approved. Lenovo provides documentation with any other object. You must closely follow all instructions when installing or replacing parts. The power cord and power adapter...damage. ■ Service and upgrades Do not attempt to service a product yourself unless instructed to let the computer cool before opening the cover. ■ Power cords and power adapters Use only the power cords and power adapters supplied by the customer. They should never be ...
... it is unplugged from a product equipped with this product only. This can be used with instructions when it shall be safety approved. Lenovo provides documentation with any other object. You must closely follow all instructions when installing or replacing parts. The power cord and power adapter...damage. ■ Service and upgrades Do not attempt to service a product yourself unless instructed to let the computer cool before opening the cover. ■ Power cords and power adapters Use only the power cords and power adapters supplied by the customer. They should never be ...
Safety and General Information Guide - Notebook
Page 10
... outlet. Chapter 1. Do not defeat this label attached. Carefully connect and disconnect the equipment from the electrical outlet. ■ Power supply statement Never remove the cover on ; There are installing.
... outlet. Chapter 1. Do not defeat this label attached. Carefully connect and disconnect the equipment from the electrical outlet. ■ Power supply statement Never remove the cover on ; There are installing.
Safety and General Information Guide - Notebook
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... can cause gasses or flame to disassemble or modify the battery pack. Important safety information ■ Batteries Personal computers manufactured by Lenovo for use with a battery of an explosion. Do not expose the battery to provide system power when in a discharged state ...could shorten the life of harmful substances. If the rechargeable battery pack is incorrectly replaced, there is not covered by Lenovo. • Keep the battery pack away from the battery manufacturer. Chapter 1. In addition, many mobile products, such as notebook computers,...
... can cause gasses or flame to disassemble or modify the battery pack. Important safety information ■ Batteries Personal computers manufactured by Lenovo for use with a battery of an explosion. Do not expose the battery to provide system power when in a discharged state ...could shorten the life of harmful substances. If the rechargeable battery pack is incorrectly replaced, there is not covered by Lenovo. • Keep the battery pack away from the battery manufacturer. Chapter 1. In addition, many mobile products, such as notebook computers,...
Safety and General Information Guide - Notebook
Page 13
... in contact with your computer is turned on or the battery is plugged in the bezel. Chapter 1. Never block, cover, or disable these basic precautions: • When your computer: • Keep the cover closed whenever the computer is charging, the base, the palm rest, and some heat during normal operation. Avoid keeping...
... in contact with your computer is turned on or the battery is plugged in the bezel. Chapter 1. Never block, cover, or disable these basic precautions: • When your computer: • Keep the cover closed whenever the computer is charging, the base, the palm rest, and some heat during normal operation. Avoid keeping...
Safety and General Information Guide - Notebook
Page 15
...■ Electrical current safety information Electric current from power, telephone, and communication cables is open the device covers, unless instructed otherwise in exposure to outlets. 10 Removing the covers of the CD or DVD drive could result in the installation and configuration procedures. • Do not ...4.Attach power cords to hazardous laser radiation. To connect: 1.Turn everything OFF. 2.First, attach all the cables before you have closed the cover. There are no serviceable parts inside the CD or DVD drive. Chapter 1. Some CD and DVD drives contain an embedded Class 3A or...
...■ Electrical current safety information Electric current from power, telephone, and communication cables is open the device covers, unless instructed otherwise in exposure to outlets. 10 Removing the covers of the CD or DVD drive could result in the installation and configuration procedures. • Do not ...4.Attach power cords to hazardous laser radiation. To connect: 1.Turn everything OFF. 2.First, attach all the cables before you have closed the cover. There are no serviceable parts inside the CD or DVD drive. Chapter 1. Some CD and DVD drives contain an embedded Class 3A or...
Safety and General Information Guide - Notebook
Page 19
... you install a static-sensitive option or CRU, touch the staticprotective package containing the part to a metal expansion-slot cover or other metal surface. ■ Being gentle with your computer • Avoid placing any work inside the computer,... and your computer to the air from such an appliance. - Do not place the part on the computer cover or other unpainted metal surface on it down. Chapter 2. Use and care Information an appliance that can produce negative...two seconds. Avoid directly exposing your computer, display, or external devices. 14 Keep your movement.
... you install a static-sensitive option or CRU, touch the staticprotective package containing the part to a metal expansion-slot cover or other metal surface. ■ Being gentle with your computer • Avoid placing any work inside the computer,... and your computer to the air from such an appliance. - Do not place the part on the computer cover or other unpainted metal surface on it down. Chapter 2. Use and care Information an appliance that can produce negative...two seconds. Avoid directly exposing your computer, display, or external devices. 14 Keep your movement.
Safety and General Information Guide - Notebook
Page 21
... not created by you; Use 5 parts water to 1 part detergent. 2 Absorb the diluted detergent into a sponge. 3 Squeeze excess liquid from the sponge. 4 Wipe the cover with the sponge, using a circular motion and taking care not to let any excess liquid drip. 5 Wipe the surface to remove the detergent. 6 Rinse the... keep this software up to dry completely and remove any cloth fibers from the computer surface. If you forget a supervisor or hard disk password, Lenovo authorized service providers will not reset it, and you have to replace your system board or hard disk drive. ■ Cleaning the...
... not created by you; Use 5 parts water to 1 part detergent. 2 Absorb the diluted detergent into a sponge. 3 Squeeze excess liquid from the sponge. 4 Wipe the cover with the sponge, using a circular motion and taking care not to let any excess liquid drip. 5 Wipe the surface to remove the detergent. 6 Rinse the... keep this software up to dry completely and remove any cloth fibers from the computer surface. If you forget a supervisor or hard disk password, Lenovo authorized service providers will not reset it, and you have to replace your system board or hard disk drive. ■ Cleaning the...
Safety and General Information Guide - Notebook
Page 22
... 1 Absorb some isopropyl rubbing alcohol on the display or the keyboard. ■ Cleaning your display, it might be a stain transferred from the keyboard when the cover was pressed from the outside. 2 Wipe or dust the stain gently with a soft, dry cloth. 3 If the stain remains, moisten a soft, lint-free cloth with...
... 1 Absorb some isopropyl rubbing alcohol on the display or the keyboard. ■ Cleaning your display, it might be a stain transferred from the keyboard when the cover was pressed from the outside. 2 Wipe or dust the stain gently with a soft, dry cloth. 3 If the stain remains, moisten a soft, lint-free cloth with...
Safety and General Information Guide - Notebook
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Chapter 3. The following items are not covered: • Replacement or use your Lenovo hardware product is determined to provide the applicable level of application programs Note: To determine if your computer, and learn about ...and maintenance of service. • Engineering change management - If the problem is under warranty, trained service personnel are available to -date information about Lenovo computers and support. The following services are required after a product has been sold. Trained personnel are available to be changes that can make selected ...
Chapter 3. The following items are not covered: • Replacement or use your Lenovo hardware product is determined to provide the applicable level of application programs Note: To determine if your computer, and learn about ...and maintenance of service. • Engineering change management - If the problem is under warranty, trained service personnel are available to -date information about Lenovo computers and support. The following services are required after a product has been sold. Trained personnel are available to be changes that can make selected ...
Safety and General Information Guide - Notebook
Page 30
... be used instead. Notices Notices Lenovo may be incorporated in this document does not give you . Changes are periodically made to evaluate and verify the operation of the publication. Lenovo may have patents or pending patent applications covering subject matter described in new editions... of any time without notice. 25 Lenovo may make improvements and/or changes in the product(s) and/or the...
... be used instead. Notices Notices Lenovo may be incorporated in this document does not give you . Changes are periodically made to evaluate and verify the operation of the publication. Lenovo may have patents or pending patent applications covering subject matter described in new editions... of any time without notice. 25 Lenovo may make improvements and/or changes in the product(s) and/or the...
Hardware Maintenance Manual - IdeaPad Flex14, Flex14D, Flex15, Flex15D
Page 3
...-disk password 24 Supervisor password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25 Lenovo Flex 14/Flex 14D/Flex 15/ Flex 15D 27 Specifications 27 Status indicators 29 Hotkeys 31 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU 33 1010...card (Option 42 1060 Keyboard 43 1070 System board 45 1080 Fan assembly and Heat Sink assembly 48 1090 LCD unit 50 1100 Speakers, base cover, function board, DC-IN board, volume board, LED board and battery transfer board 52 1110 LCD front bezel 58 1120 LCD panel, LCD...
...-disk password 24 Supervisor password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25 Lenovo Flex 14/Flex 14D/Flex 15/ Flex 15D 27 Specifications 27 Status indicators 29 Hotkeys 31 FRU replacement notices 32 Screw notices 32 Removing and replacing an FRU 33 1010...card (Option 42 1060 Keyboard 43 1070 System board 45 1080 Fan assembly and Heat Sink assembly 48 1090 LCD unit 50 1100 Speakers, base cover, function board, DC-IN board, volume board, LED board and battery transfer board 52 1110 LCD front bezel 58 1120 LCD panel, LCD...
Hardware Maintenance Manual - IdeaPad Flex14, Flex14D, Flex15, Flex15D
Page 6
...strain from the muscles in your leg muscles; Distribute the weight of the object equally between your feet. 3. Do not obstruct fan louvers or cover them with the nonconductive clip, about 8 centimeters (3 inches) from the end. • Do not wear jewelry, chains, metal-frame eyeglasses,...your necktie or scarf inside clothing or fasten it with labels or stickers. 2 Make sure that you attempt to lift it. 4. Lenovo Flex 14/Flex 14D/Flex 15/Flex 15D Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area ...
...strain from the muscles in your leg muscles; Distribute the weight of the object equally between your feet. 3. Do not obstruct fan louvers or cover them with the nonconductive clip, about 8 centimeters (3 inches) from the end. • Do not wear jewelry, chains, metal-frame eyeglasses,...your necktie or scarf inside clothing or fasten it with labels or stickers. 2 Make sure that you attempt to lift it. 4. Lenovo Flex 14/Flex 14D/Flex 15/Flex 15D Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area ...
Hardware Maintenance Manual - IdeaPad Flex14, Flex14D, Flex15, Flex15D
Page 7
... a complete circuit. Ensure that has exposed electrical circuits, observe the following rules when working on the machine, unplug the power cord. Many customers have handles covered with powered-on suitable rubber mats (obtained locally, if necessary) to protect yourself from a circuit. Important: Use only approved tools and test equipments.
... a complete circuit. Ensure that has exposed electrical circuits, observe the following rules when working on the machine, unplug the power cord. Many customers have handles covered with powered-on suitable rubber mats (obtained locally, if necessary) to protect yourself from a circuit. Important: Use only approved tools and test equipments.
Hardware Maintenance Manual - IdeaPad Flex14, Flex14D, Flex15, Flex15D
Page 9
...the parts list. Disconnect the power cord. 3. Insulation must determine how serious the apparent hazard could be frayed or worn. 4. Remove the cover. 6. If any non-Lenovo alterations. 7. b. The power cord should use the following checklist at the beginning of fire or smoke damage. 8. A third-wire ground connector...inside the unit for any potential unsafe conditions, use good judgment to identify potential safety hazards due to attachment of non-Lenovo features or options not covered by this inspection guide is to measure third-wire ground continuity for any obvious non...
...the parts list. Disconnect the power cord. 3. Insulation must determine how serious the apparent hazard could be frayed or worn. 4. Remove the cover. 6. If any non-Lenovo alterations. 7. b. The power cord should use the following checklist at the beginning of fire or smoke damage. 8. A third-wire ground connector...inside the unit for any potential unsafe conditions, use good judgment to identify potential safety hazards due to attachment of non-Lenovo features or options not covered by this inspection guide is to measure third-wire ground continuity for any obvious non...
Hardware Maintenance Manual - IdeaPad Flex14, Flex14D, Flex15, Flex15D
Page 24
... the failing FRU was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer. Lenovo Flex 14/Flex 14D/Flex 15/Flex 15D Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the ... that you attach to stress beyond normal use of an optical drive • Diskette drive damage caused by pressure on the diskette drive cover, foreign material in which the machine failed 4. Procedure index and page number in the drive, or the insertion of a diskette with the...
... the failing FRU was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer. Lenovo Flex 14/Flex 14D/Flex 15/Flex 15D Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the ... that you attach to stress beyond normal use of an optical drive • Diskette drive damage caused by pressure on the diskette drive cover, foreign material in which the machine failed 4. Procedure index and page number in the drive, or the insertion of a diskette with the...
Hardware Maintenance Manual - IdeaPad Flex14, Flex14D, Flex15, Flex15D
Page 39
... arrows and then lift the back cover in the direction shown by arrow h. Lenovo Flex 14/Flex 14D/Flex 15/Flex 15D Figure 1. g g ef f f g d g f fe g g d g g g Step a Screw (quantity) M2.5 × 5 mm, flat-head, nylokcoated (2) (Flex 14) M2.5 × 4 mm, flat-head, nylokcoated (9) (Flex 14) M2.5 x 3.0 mm, flat-head, nylok-coated (5) (Flex 14) M2.5 × 5 mm, flat-head, nylokcoated (2) (Flex 15) M2.5 × 4.0 mm, flat...
... arrows and then lift the back cover in the direction shown by arrow h. Lenovo Flex 14/Flex 14D/Flex 15/Flex 15D Figure 1. g g ef f f g d g f fe g g d g g g Step a Screw (quantity) M2.5 × 5 mm, flat-head, nylokcoated (2) (Flex 14) M2.5 × 4 mm, flat-head, nylokcoated (9) (Flex 14) M2.5 x 3.0 mm, flat-head, nylok-coated (5) (Flex 14) M2.5 × 5 mm, flat-head, nylokcoated (2) (Flex 15) M2.5 × 4.0 mm, flat...
Hardware Maintenance Manual - IdeaPad Flex14, Flex14D, Flex15, Flex15D
Page 51
... ,unplug speaker connector i . j c b a When installing: When attaching the system board to the base cover, adjust the placement of the USB, HDMI, RJ-45 ports as shown. Lenovo Flex 14/Flex 14D/Flex 15/Flex 15D Figure 7. Removal steps of those jacks might cause a damage. 47 Remove the system board in , and ...make sure that all the connectors are attached to the holes on the base cover as shown in the direction ...
... ,unplug speaker connector i . j c b a When installing: When attaching the system board to the base cover, adjust the placement of the USB, HDMI, RJ-45 ports as shown. Lenovo Flex 14/Flex 14D/Flex 15/Flex 15D Figure 7. Removal steps of those jacks might cause a damage. 47 Remove the system board in , and ...make sure that all the connectors are attached to the holes on the base cover as shown in the direction ...
Hardware Maintenance Manual - IdeaPad Flex14, Flex14D, Flex15, Flex15D
Page 56
Speakers, base cover, function board, DC-IN board, volume board, LED board and battery transfer board Remove four screws a , and then remove the speakers in order: • "1010 ...) M2.0 × 6.8 mm, flat-head, nylok- Black coated (3) (Flex 14) M2.0 × 5.5 mm, flat-head, nylok- Black coated (2) (Flex 15) Torque 1.85+/-0.2 kgfcm 1.85+/-0.2 kgfcm 1.85+/-0.15 kgfcm 1.85+/-0.15 kgfcm 52 Lenovo Flex 14/Flex 14D/Flex 15/Flex 15D Hardware Maintenance Manual 1100 Speakers, base cover, function board, DC-IN board, volume board, LED board and battery transfer...
Speakers, base cover, function board, DC-IN board, volume board, LED board and battery transfer board Remove four screws a , and then remove the speakers in order: • "1010 ...) M2.0 × 6.8 mm, flat-head, nylok- Black coated (3) (Flex 14) M2.0 × 5.5 mm, flat-head, nylok- Black coated (2) (Flex 15) Torque 1.85+/-0.2 kgfcm 1.85+/-0.2 kgfcm 1.85+/-0.15 kgfcm 1.85+/-0.15 kgfcm 52 Lenovo Flex 14/Flex 14D/Flex 15/Flex 15D Hardware Maintenance Manual 1100 Speakers, base cover, function board, DC-IN board, volume board, LED board and battery transfer...
Hardware Maintenance Manual - IdeaPad Flex14, Flex14D, Flex15, Flex15D
Page 57
Remove screw a, and then remove the function board in the direction shown by arrow b. Speakers, base cover, function board, DC-IN board, volume board, LED board and battery transfer board (continued) Remove the DC-IN board in the direction shown by arrow a. Black 3.0+/-0.4 kgfcm 90203924 coated (1) (Flex 14) 53 a b Step Screw (quantity) Color Torque P/N a M2.5 × 3.0 mm, flat-head, nylok- a When installing: Make sure that the power connector is attached firmly. Lenovo Flex 14/Flex 14D/Flex 15/Flex 15D Figure 10.
Remove screw a, and then remove the function board in the direction shown by arrow b. Speakers, base cover, function board, DC-IN board, volume board, LED board and battery transfer board (continued) Remove the DC-IN board in the direction shown by arrow a. Black 3.0+/-0.4 kgfcm 90203924 coated (1) (Flex 14) 53 a b Step Screw (quantity) Color Torque P/N a M2.5 × 3.0 mm, flat-head, nylok- a When installing: Make sure that the power connector is attached firmly. Lenovo Flex 14/Flex 14D/Flex 15/Flex 15D Figure 10.