„ Standby or hibernation problems | Lenovo S9 instruction

Chapter 4. Troubleshooting

Standby or hibernation problems

The computer enters standby mode unexpectedly.

If the processor overheats, the computer automatically enters standby mode to allow the computer to cool and to protect the processor and other internal components. Check the settings for standby mode.

The computer enters standby mode immediately after Power-on self-test (POST). (Power indicator turns on)

Make sure that:

The battery is charged.

The operating temperature is within the acceptable range. See “Specifications” on page 122.

If the battery is charged and the temperature is within range, have the computer serviced.

The critical low-battery error message appears, and the computer immediately turns off.

The battery power is getting low. Connect the AC adapter to the computer, or replace the battery with a fully charged one.

The computer does not return from standby mode and the computer does not work.

If the computer does not return from standby mode, it may have entered hibernation mode automatically because the battery is depleted.

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Lenovo S9 manual „ Standby or hibernation problems, Computer enters standby mode unexpectedly

Contents

Lenovo IdeaPad S9/S10 Page Energy Star model information Page Explanation of Hard Disk Capacity Page Contents Contents Safety, use, and care Appendix A. Lenovo Limited107 121 Getting to know your computer Power button Integrated wireless device buttonWireless antennae built-in Getting to know your computer AC power adapter jack Fan louvers Right-side view Security keyhole System status indicators Speakers Bottom view Getting to know your computer Battery latch spring loaded Battery latch manualExpansion slot compartment specific models only Hard disk drive/Memory RAM compartment Using your computer „ Putting your computer to standby Using your computer „ Shutting down your computer Using the touchpad Using the keyboard „ Numeric keypad „ Function key combinations Using your computer „ OneKey Rescue System button for Windows XP users only Using memory cards purchased separately „ Removing a memory card Using the integrated camera„ Inserting a memory card Using the Internet „ Using LAN port „ Using wireless LAN „ Using Mobile Broadband specific models only What is Mobile Broadband Getting started with Mobile Broadband Using your computer Inserting the SIM card Using your computer Using your computer Removing the SIM card Using your computer Securing your computer „ Attaching a security lock optional „ Using passwords To set a supervisor password Select Set Supervisor Password, and press the Enter key Using your computer To set a user password Using your computer Changing or removing the user password „ Your computer batteries Installing device driversUsing battery and AC adapter „ Checking battery status „ Using the AC adapter Using your computer „ Charging the battery „ Handling the battery Using your computer Using external devices Connecting a universal serial bus USB device Using external devices Connecting an ExpressCard/34 device specific models only Connecting an external display „ Connecting a VGA monitor Connecting a headphone and audio device Connecting an external microphone Connecting to Bluetooth enabled devices „ Enabling Bluetooth communications Troubleshooting Frequently asked questions Troubleshooting Where are the recovery discs? „ Display Problems When I turn on the computer, nothing appears on the screen My screen goes blank while the computer is on „ a password problem „ Keyboard problemsForgot my password Number appears when you enter a letter „ Standby or hibernation problems Computer enters standby mode unexpectedly „ Computer screen problems Screen is blank Troubleshooting Screen is unreadable or distorted Incorrect characters appear on the screen Operating time for a fully charged battery is short „ Sound problems„ Battery problems „ a hard disk drive problem „ a startup problemBattery does not charge Hard disk drive does not work Computer does not start from a device you want „ Other problemsYour computer does not respond Getting help and service Getting help and service Getting help and service Getting help on the Web Getting help and service Getting help and service Getting help around the world Safety, use, and care information Important safety information Safety, use, and care information „ Conditions that require immediate action „ Safety guidelines „ Service and upgrades „ Power cords and power adapters Safety, use, and care information „ Extension cords and related devices „ Plugs and outlets „ Power supply statement „ Lithium coin cell battery notice „ Heat and product ventilation Safety, use, and care information „ Safety information related to Mobile Broadband Safety, use, and care information „ CD and DVD drive safety „ Electrical current safety information Safety, use, and care information „ Laser compliance statement Safety, use, and care information „ Liquid Crystal Display LCD Notice „ Be careful about where and how you work Caring your computer Safety, use, and care information Safety, use, and care information „ For outdoor use „ Be gentle with your computer„ Carry your computer properly „ Data safety „ Handle storage media and drives properly „ Take care in setting passwords „ Other important tips „ Cleaning the cover of your computer „ Cleaning your computer keyboard Accessibility and comfort „ Cleaning your computer display „ Ergonomic information Safety, use, and care information „ What if you are traveling? „ Questions about vision? „ General tips for maintenance Safety, use, and care information Safety, use, and care information „ First start Using Linpus Linux Lite„ Start your computer „ Set up network connection Using Linpus Linux Lite Cable network connection Using Linpus Linux Lite Using Linpus Linux Lite Using Linpus Linux Lite Wireless network connection Using Linpus Linux Lite 100 101 Using Linpus Linux Lite Use PPPoE broadband connection 102 103 104 „ Task manager 105 „ Power off your computer 106 107 Appendix A. Lenovo Limited Warranty„ What this warranty covers „ How to obtain warranty service „ What your service provider will do to correct problemsAppendix A. Lenovo Limited Warranty 108 „ Replacement of a product or part 109 110 „ Your additional responsibilities„ Use of personal information 111 „ What this warranty does not cover„ Limitation of liability 112 „ Dispute resolution 113 114 „ Other rights„ European Economic Area EEA Warranty information 115 116 „ Types of warranty serviceCustomer Replaceable Unit CRU Service On-site Service Courier or Depot ServiceCustomer Carry-in or Mail-in Service 117 Product Exchange Service 118 Warranty service telephone numbers 119 120 Appendix B. Customer replaceable units CRUs 121 Size Appendix C. Specifications122 123 Appendix C. SpecificationsBattery pack Appendix D. Notices 124 125 Appendix D. Notices 126 „ Export classification notice„ Television output notice 127 Wireless related information„ Wireless Interoperability „ Usage environment and your health 128 129 Electronic emissions notices„ Federal Communications Commission FCC Statement 130 „ Industry Canada Class B Emission Compliance Statement„ Avis de conformité à la réglementation d’Industrie Canada „ German Class B Compliance Statement 131 132 „ European Union Compliance Statement Class B Compliance 133 „ Korea Class B 134 135 Weee and recycling statements„ General recycling statement EU Weee Statements 136 Japan Recycling Statements 137 „ Disposing of a Lenovo Computer Components 138 139 140 141 Index 142 143 Index 144 Do not Return IT to the Store If your product is not working correctly New World. New Thinking.TM