This manual is intended only for trained servicers who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. Before servicing a Lenovo product, make sure to read all the information under “Safety information” on page 1 and “Important service information”...
Lenovo Ideapad 100 15IBD Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer: • “General safety” on page 2 • “Electrical safety” on page 3 • “Safety inspection guide” on page 5 •...
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual General safety Follow the following rules to ensure general safety: • Observe a good housekeeping in the area where the machines are put during and after the maintenance. • When lifting any heavy object: 1.
Lenovo Ideapad 100 15IBD Electrical safety Observe the following rules when working on electrical equipments. Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents.
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Lenovo Ideapad 100 15IBD Hardware Maintenance Manual • Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical circuits with the reflective surface of a plastic dental mirror.
4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-Lenovo alterations. Use good judgment as to the safety of any non-Lenovo alterations. 7. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage.
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge.
Lenovo Ideapad 100 15IBD Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer.
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Lenovo Ideapad 100 15IBD Hardware Maintenance Manual Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery as required by local ordinances or regulations.
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Lenovo Ideapad 100 15IBD Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack.
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Lenovo Ideapad 100 15IBD Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations.
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Lenovo Ideapad 100 15IBD Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing.
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Lenovo Ideapad 100 15IBD Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation.
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Lenovo Ideapad 100 15IBD Safety notice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, débranchez tous les cordons d’alimentation des socles de prise de...
Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S.
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Lenovo Ideapad 100 15IBD A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam.
To download software fixes, drivers, and BIOS, follow the steps below: 1. Go to http://consumersupport.lenovo.com/ 2. Enter the serial number or select a product or use Lenovo smart downloading. 3. Select the BIOS/Driver/Applications and download.
Lenovo Ideapad 100 15IBD Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: • If you are instructed to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU before you continue.
Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts.
Lenovo Ideapad 100 15IBD General checkout This chapter presents the following information: • “What to do first” on page 20 • “Power system checkout” on page 21 Before you go to the checkout, make sure to read the following important notes: Important notes: •...
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2.
4. If the voltage is acceptable, do the following: • Replace the system board. • If the problem persists, go to “Lenovo Ideapad 100 15IBD” on page 26. Note: Noise from the AC adapter does not always indicate a defect.
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon is still off, replace the battery pack.
Lenovo Ideapad 100 15IBD Related service information This chapter presents the following information: • “Restoring the factory contents by using Recovery Disc Set” on page 23 • “Passwords” on page 24 • “Power management” on page 25 Restoring the factory contents by using Recovery Disc Set...
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual Passwords As many as three passwords may be needed for any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the supervisor password (SVP). If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on.
Lenovo Ideapad 100 15IBD Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Screen blank state If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off.
• “FRU replacement notices” on page 30 • “Removing and replacing an FRU” on page 31 • “Locations” on page 57 • “Parts list” on page 60 Specifications The following table lists the specifications of the Lenovo Ideapad 100 15IBD: Table 1. Specifications Feature Description Processor...
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual Status indicators The system status indicators below show the computer status: Table 2. Status indicators Indicator Indicator Meaning status On (solid The battery has more than 20% charge. white) Solid The battery has between 5% and 20% charge.
Lenovo Ideapad 100 15IBD Hotkeys The hotkeys are located in the function key row of the keyboard. By pressing the appropriate hotkey, you can change system settings instantly. The following describes the function of each hotkey. Table 3. Hotkeys Enables/disables Airplane Mutes/unmutes the sound.
This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this problem is addressed with special nylon-coated screws that have the following characteristics: •...
Lenovo Ideapad 100 15IBD Removing and replacing an FRU This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the following general rules: 1. Do not attempt to service any computer unless you have been trained and certified.
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual 1010 Keyboard Figure 1. Removal steps of keyboard Remove three screws Step Screw (quantity) Color Torque M2 x 5 mm, flat-head, nylok-coated (3) Black 1.85±0.15kgf.cm Pull to unsnap the keyboard in the direction by arrows...
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Lenovo Ideapad 100 15IBD Figure 1. Removal steps of keyboard (continued) Lift up the keyboard and disconnect the connector in the direction shown by arrows . Be careful not to damage the connector. When installing: Make sure that the keyboard connector is attached firmly to...
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual 1020 Optical drive For access, remove this FRU: “1010 Keyboard” on page 32 Figure 2. Removal steps of optical drive Remove the screw . Then remove the optical drive by arrow Step Screw (quantity)
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Lenovo Ideapad 100 15IBD Figure 2. Removal steps of optical drive (continued) Unsnap to remove the optical drive bezel in the direction by arrow...
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual 1030 Base cover For access, remove these FRUs in order: • “1010 Keyboard” on page 32 • “1020 Optical drive” on page 34 Figure 3. Removal steps of base cover Remove eight screws...
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Lenovo Ideapad 100 15IBD Figure 3. Removal steps of base cover (continued) Remove the two screws Step Screw (quantity) Color Torque M2 x 8 mm, flat-head, nylok-coated (2) Black 1.85±0.15kgf.cm Remove the base cover in the direction shown by arrow...
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual 1040 Battery pack For access, remove these FRUs in order: • “1010 Keyboard” on page 32 • “1020 Optical drive” on page 34 • “1030 Base cover” on page 36 DANGER • Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode.
Lenovo Ideapad 100 15IBD 1050 Hard disk drive For access, remove these FRUs in order: • “1010 Keyboard” on page 32 • “1020 Optical drive” on page 34 • “1030 Base cover” on page 36 • “1040 Battery pack” on page 38 Attention: •...
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Lenovo Ideapad 100 15IBD Hardware Maintenance Manual Figure 5. Removal steps of hard disk drive (continued) Remove four screws and detach the hard disk drive from the metal frame in the direction shown by arrow Step Screw (quantity) Color Torque...
Important: The preinstalled WLAN module may only be replaced with a Lenovo approved module in order to comply with FCC and IC regulations. Refer to Table 4. Parts list—Overall on page 62 for Lenovo part numbers for the approved modules.
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Lenovo Ideapad 100 15IBD Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued) Remove the card in the direction shown by arrow When installing: Plug the black cable into the jack labeled AUX and the white...
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual 1080 Fan and heat sink assembly For access, remove these FRUs in order: • “1010 Keyboard” on page 32 • “1020 Optical drive” on page 34 • “1030 Base cover” on page 36 •...
Lenovo Ideapad 100 15IBD 1090 System board Important notices for handling the system board: When handling the system board, bear the following in mind. • Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite.
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Lenovo Ideapad 100 15IBD Hardware Maintenance Manual Figure 9. Removal steps of system board (continued) Detach the ODD transfer board connector in the direction shown by arrows , disconnect the EDP connector in the direction shown by arrow then unplug backup battery connector and speaker connector in the direction...
Lenovo Ideapad 100 15IBD 1100 ODD transfer board For access, remove these FRUs in order: • “1010 Keyboard” on page 32 • “1020 Optical drive” on page 34 • “1030 Base cover” on page 36 • “1040 Battery pack” on page 38 •...
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual 1110 LCD unit and upper cover For access, remove these FRUs in order: • “1010 Keyboard” on page 32 • “1020 Optical drive” on page 34 • “1030 Base cover” on page 36 •...
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Lenovo Ideapad 100 15IBD Figure 11. Removal steps of LCD unit and upper cover (continued) Open the hinges. Remove the upper case from the LCD unit in the direction by arrow...
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Lenovo Ideapad 100 15IBD Hardware Maintenance Manual Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover, you need to apply the following...
Lenovo Ideapad 100 15IBD 1120 LCD front bezel For access, remove these FRUs in order: • “1010 Keyboard” on page 32 • “1020 Optical drive” on page 34 • “1030 Base cover” on page 36 • “1040 Battery pack” on page 38 •...
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual 1130 LCD panel For access, remove these FRUs in order: • “1010 Keyboard” on page 32 • “1020 Optical drive” on page 34 • “1030 Base cover” on page 36 • “1040 Battery pack” on page 38 •...
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Lenovo Ideapad 100 15IBD Figure 13. Removal steps of LCD panel (continued) Turn over the LCD module in the direction as shown by arrow . Disconnect the connector by arrow to remove the LCD panel. When installing: Make sure that the LCD panel connector is attached firmly.
Lenovo Ideapad 100 15IBD 1150 Antenna, LCD cable, and integrated camera For access, remove these FRUs in order: • “1010 Keyboard” on page 32 • “1020 Optical drive” on page 34 • “1030 Base cover” on page 36 • “1040 Battery pack” on page 38 •...
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Lenovo Ideapad 100 15IBD Hardware Maintenance Manual Figure 15. Removal steps of Antenna, LCD cable, and integrated camera (continued) Release two antenna cables and one LCD cable from the cable guide. Detach the adhesive of the antenna to remove them in the direction by arrows When installing: •...
Lenovo Ideapad 100 15IBD Locations Top and front view Integrated camera Wireless antennas Computer display Speakers Built-in microphone Touch pad Power status indicator Battery status indicator Memory card slot...
Lenovo Ideapad 100 15IBD Bottom and left-side view Power button Combo audio jack USB 3.0 port USB 2.0 port HDMI port RJ-45 port AC power adapter jack Novo button Ventilation slots...
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual Parts list This section presents the following service parts: • “Overall” on page 61 • “LCD FRUs” on page 65 • “Keyboard” on page 67 • “Miscellaneous parts” on page 69 • “AC adapters” on page 70 •...
Lenovo Ideapad 100 15IBD Keyboard Table 6. Parts list—Keyboard Language CRU ID English SN20J78609 U.K. English SN20J78579 Italian SN20J78620 Spanish SN20J78593 Turkish SN20J78624 Thailand SN20J78600 Portugue SN20J78633 Latin SN20J78594 Canada English &French SN20J78639 Korean SN20J78599 Tradational Chinese SN20J78632 Russian SN20J78592...
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Lenovo Ideapad 100 15IBD Hardware Maintenance Manual Table 6. Parts list—Keyboard (continued) Language CRU ID English 5N20K25394 U.K. English 5N20K25408 Italian 5N20K25395 Spanish 5N20K25452 Turkish 5N20K25430 Thailand 5N20K25416 Portugue 5N20K25399 Latin 5N20K25406 Canada English &French 5N20K25392 Korean 5N20K25448 Tradational Chinese...
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual AC adapters Table 8. Parts list—3-pin AC adapters CRU ID Adapter, 45W wall mount with round plug, 5A10H43620 Delta ADP-45DW AA 20V2.25A adapter Adapter, 45W wall mount with round plug, 5A10H43623 Delta ADP-45DW JA 20V2.25A adapter...
Lenovo Ideapad 100 15IBD Hardware Maintenance Manual Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 10. Parts list—3-pin power cords Region CRU ID Brazil 145-000596 •...
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Actual results may vary. Users of this document should verify the applicable data for their specific environment. Trademarks The following terms are trademarks or registered trademarks of Lenovo in the United States, other countries, or both. Lenovo OneKey Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other countries, or both.