Lenovo Ideapad Tablet A1-07 HMM
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A1-07 HMM_EN.book Page iii Tuesday, January 17, 2012 5:18 PM Contents About this manual iv Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling ... compliant FRUs 18 General checkout 19 What to do first 20 Power system checkout 21 Checking the IdeaPad Tablet AC Charger 21 Checking the internal battery status......... 21 Related service information 23 Passwords 23 Power management 23 Turning Screen Backlight On/Off 23 Lenovo IdeaPad Tablet A1-07 24 Specifications 24 FRU replacement notices 26 Screw notices 26 Removing...
A1-07 HMM_EN.book Page iii Tuesday, January 17, 2012 5:18 PM Contents About this manual iv Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling ... compliant FRUs 18 General checkout 19 What to do first 20 Power system checkout 21 Checking the IdeaPad Tablet AC Charger 21 Checking the internal battery status......... 21 Related service information 23 Passwords 23 Power management 23 Turning Screen Backlight On/Off 23 Lenovo IdeaPad Tablet A1-07 24 Specifications 24 FRU replacement notices 26 Screw notices 26 Removing...
Lenovo Ideapad Tablet A1-07 HMM
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... information. A1-07 HMM_EN.book Page 3 Tuesday, January 17, 2012 5:18 PM Safety information Electrical safety Observe the following precautions: - keep the other hand in the safety sections of mat to lock the wall box in the off . 3 First, check it to make sure that it , ask the customer to power-off the...
... information. A1-07 HMM_EN.book Page 3 Tuesday, January 17, 2012 5:18 PM Safety information Electrical safety Observe the following precautions: - keep the other hand in the safety sections of mat to lock the wall box in the off . 3 First, check it to make sure that it , ask the customer to power-off the...
Lenovo Ideapad Tablet A1-07 HMM
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... - Send the victim to get medical aid. 4 The surface is conductive; Pumps - Switch off the power. - such touching can cause personal injury and machine damage. • Do not service the following parts with the reflective surface of a ...and missing safety grounds. • Do not touch live electrical circuits with the power on when they are removed from their normal operating places in your work area. A1-07 HMM_EN.book Page 4 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual • Always look carefully for possible hazards in a machine:...
... - Send the victim to get medical aid. 4 The surface is conductive; Pumps - Switch off the power. - such touching can cause personal injury and machine damage. • Do not service the following parts with the reflective surface of a ...and missing safety grounds. • Do not touch live electrical circuits with the power on when they are removed from their normal operating places in your work area. A1-07 HMM_EN.book Page 4 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual • Always look carefully for possible hazards in a machine:...
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Disconnect the power cord. 3. Use a meter to measure third-wire ground continuity for damage (loose, broken, or sharp edges). 2. A1-07 HMM_EN.book Page 5 Tuesday, January 17, 2012 5:18 PM Safety information Safety inspection guide The purpose of this inspection guide. Check ... 5 Use good judgment as metal filings, contamination, water or other liquids, or signs of fire or smoke damage. 8. If any non-Lenovo alterations. 7. The power cord should use the following checklist at the beginning of every service task. Remove the cover. 6. This guide addresses only those items. You...
Disconnect the power cord. 3. Use a meter to measure third-wire ground continuity for damage (loose, broken, or sharp edges). 2. A1-07 HMM_EN.book Page 5 Tuesday, January 17, 2012 5:18 PM Safety information Safety inspection guide The purpose of this inspection guide. Check ... 5 Use good judgment as metal filings, contamination, water or other liquids, or signs of fire or smoke damage. 8. If any non-Lenovo alterations. 7. The power cord should use the following checklist at the beginning of every service task. Remove the cover. 6. This guide addresses only those items. You...
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...only with a hardware defect, such as copying, saving, or formatting. If the error does not recur, do with another FRU of the correct model. A1-07 HMM_EN.book Page 19 Tuesday, January 17, 2012 5:18 PM General checkout 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 that an FRU is defective, clear the error logs and run the...
...only with a hardware defect, such as copying, saving, or formatting. If the error does not recur, do with another FRU of the correct model. A1-07 HMM_EN.book Page 19 Tuesday, January 17, 2012 5:18 PM General checkout 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 that an FRU is defective, clear the error logs and run the...
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..., replace the system board. A1-07 HMM_EN.book Page 21 Tuesday, January 17, 2012 5:18 PM General checkout Power system checkout To verify a symptom, follow the steps below: 1. Measure the output voltage across pin 3 of the micro-B connector might be different from the tablet. 2. If the voltage is...in the upper-right corner of the micro-USB cable. Disconnect the micro-USB cable from the one of the following power supply checkouts: • "Checking the IdeaPad Tablet AC Charger" on page 21 • "Checking the internal battery status" on the system bar in this topic to ...
..., replace the system board. A1-07 HMM_EN.book Page 21 Tuesday, January 17, 2012 5:18 PM General checkout Power system checkout To verify a symptom, follow the steps below: 1. Measure the output voltage across pin 3 of the micro-B connector might be different from the tablet. 2. If the voltage is...in the upper-right corner of the micro-USB cable. Disconnect the micro-USB cable from the one of the following power supply checkouts: • "Checking the IdeaPad Tablet AC Charger" on page 21 • "Checking the internal battery status" on the system bar in this topic to ...
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... of the remaining battery power. The Android Settings screen is displayed. 2. Touch the application icon from the action bar and then touch Settings. Open the Android Settings screen. Touch Status to check what applications are consuming battery power. 22 A1-07 HMM_EN.book Page 22 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual 1.
... of the remaining battery power. The Android Settings screen is displayed. 2. Touch the application icon from the action bar and then touch Settings. Open the Android Settings screen. Touch Status to check what applications are consuming battery power. 22 A1-07 HMM_EN.book Page 22 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual 1.
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... input it, thereby making your password will only be visible. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. If your IdeaPad Tablet A1-07 is unchecked, then your password more secure. Turning Screen Backlight On/Off ... backlight. If it is powered on and you can tap the "Power" button on . Your IdeaPad Tablet A1-07 will then light up, indicating that the backlight has been turned on the upper right of the IdeaPad Tablet A1-07 to save power. 23 Power management Note: Power management modes are not supported...
... input it, thereby making your password will only be visible. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. If your IdeaPad Tablet A1-07 is unchecked, then your password more secure. Turning Screen Backlight On/Off ... backlight. If it is powered on and you can tap the "Power" button on . Your IdeaPad Tablet A1-07 will then light up, indicating that the backlight has been turned on the upper right of the IdeaPad Tablet A1-07 to save power. 23 Power management Note: Power management modes are not supported...
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.../microphone x 1 • Data/Power jack • Micro SD card • WiFi • Bluetooth • * 3G WWAN (Select models only) • Multi-touch supported • Built-in microphone • Stereophonic loudspeakers • Gravity sensor 24 A1-07 HMM_EN.book Page 24 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Lenovo IdeaPad Tablet A1-07 This chapter presents the...
.../microphone x 1 • Data/Power jack • Micro SD card • WiFi • Bluetooth • * 3G WWAN (Select models only) • Multi-touch supported • Built-in microphone • Stereophonic loudspeakers • Gravity sensor 24 A1-07 HMM_EN.book Page 24 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Lenovo IdeaPad Tablet A1-07 This chapter presents the...
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... flakes can be removed before the failing FRU. Do not attempt to service any computer unless you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRUs that pertain to replace an FRU, turn on ...replacing any of damaging parts. 2. Attention: The system board is sensitive to be damaged by, electrostatic discharge. A1-07 HMM_EN.book Page 27 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 Removing and replacing an FRU This section presents exploded figures with one hand or using an electrostatic discharge (ESD)...
... flakes can be removed before the failing FRU. Do not attempt to service any computer unless you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRUs that pertain to replace an FRU, turn on ...replacing any of damaging parts. 2. Attention: The system board is sensitive to be damaged by, electrostatic discharge. A1-07 HMM_EN.book Page 27 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 Removing and replacing an FRU This section presents exploded figures with one hand or using an electrostatic discharge (ESD)...
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A1-07 HMM_EN.book Page 38 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Parts list This section presents the following service parts: • "Overall" on page 39 • "AC adapters" on page 41 • "USB Cable" on page 41 • "SD Card" on page 41 • "Power cords" on page 42 Notes: • Each FRU is available for all types or models, unless specific types or models are specified. 38
A1-07 HMM_EN.book Page 38 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Parts list This section presents the following service parts: • "Overall" on page 39 • "AC adapters" on page 41 • "USB Cable" on page 41 • "SD Card" on page 41 • "Power cords" on page 42 Notes: • Each FRU is available for all types or models, unless specific types or models are specified. 38
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....book Page 40 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Table 1. FRU FRU no. 1 MB W/GPS/WIFI-16G 11014155 1 MB W/GPS/WIFI-2G (Select models only) 11014156 1 MB W/GPS/WIFI/3G-16G (Select models only) 2 LCD Module 18005218 3 Power Button 31052356 4 Volume Button 31052357 5 Battery 121001229 6 Cover Frame-WIFI...
....book Page 40 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Table 1. FRU FRU no. 1 MB W/GPS/WIFI-16G 11014155 1 MB W/GPS/WIFI-2G (Select models only) 11014156 1 MB W/GPS/WIFI/3G-16G (Select models only) 2 LCD Module 18005218 3 Power Button 31052356 4 Volume Button 31052357 5 Battery 121001229 6 Cover Frame-WIFI...
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... Page 42 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 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 11. Parts list-3-pin power cords Region CCC • SSD YD-118-1+IEC53RVV+SSD-3-2B-1 1m CCC • LINETEK PC323+RVV300/300+LS15...
... Page 42 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 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 11. Parts list-3-pin power cords Region CCC • SSD YD-118-1+IEC53RVV+SSD-3-2B-1 1m CCC • LINETEK PC323+RVV300/300+LS15...
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...following terms are either registered trademarks or trademarks of Lenovo in the United States and/or other countries: Lenovo® Lenovo logo® IdeaPad® VeriFace® OneKey Rescue® (OneKey Recovery, OneKey Antivirus) APS® Power Express® Energy Management and ReadyComm® The...or service marks of this document should verify the applicable data for their specific environment. A1-07 HMM_EN.book Page 46 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Any performance data contained herein was determined in other countries, or ...
...following terms are either registered trademarks or trademarks of Lenovo in the United States and/or other countries: Lenovo® Lenovo logo® IdeaPad® VeriFace® OneKey Rescue® (OneKey Recovery, OneKey Antivirus) APS® Power Express® Energy Management and ReadyComm® The...or service marks of this document should verify the applicable data for their specific environment. A1-07 HMM_EN.book Page 46 Tuesday, January 17, 2012 5:18 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Any performance data contained herein was determined in other countries, or ...