Lenovo C225\C320\C325 Hardware Maintenance Manual
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...BIOS then ignores the missing keyboard during POST. Remove or disconnect the following operations. • Checks some options. a. Any adapters 18 Lenovo C2/C3 Hardware Maintenance Manual Make sure the keyboard is properly connected to the computer and that the boot drive is working If...the system. This error can cause several error messages to Enable. The IDE/ATAPI device configured as a slave. 1. A reset or power cycle is required to the computer. Make sure the boot drive is properly connected to reboot the machine. POST Error Message CMOS Date...
...BIOS then ignores the missing keyboard during POST. Remove or disconnect the following operations. • Checks some options. a. Any adapters 18 Lenovo C2/C3 Hardware Maintenance Manual Make sure the keyboard is properly connected to the computer and that the boot drive is working If...the system. This error can cause several error messages to Enable. The IDE/ATAPI device configured as a slave. 1. A reset or power cycle is required to the computer. Make sure the boot drive is properly connected to reboot the machine. POST Error Message CMOS Date...
Lenovo C225\C320\C325 Hardware Maintenance Manual
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Extended video memory e. Repeat steps 1 through 3 until you find the failing device or adapter. Chapter 6. Diskette drive 3. External Cache f. Power-on the computer to -FRU Index 19 If all devices and adapters have been removed, and the problem continues, replace the system board. External Cache RAM g. Memory modules d. Hard disk drive h. c. Symptom-to re-test the system. 4.
Extended video memory e. Repeat steps 1 through 3 until you find the failing device or adapter. Chapter 6. Diskette drive 3. External Cache f. Power-on the computer to -FRU Index 19 If all devices and adapters have been removed, and the problem continues, replace the system board. External Cache RAM g. Memory modules d. Hard disk drive h. c. Symptom-to re-test the system. 4.
Lenovo C225\C320\C325 Hardware Maintenance Manual
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...adapter card to control the power management features of the computer such as the system power supply, processor, hard disk drives, and some monitors. Chapter 8. Automatic configuration and power interface (ACPI) BIOS Being an ACPI BIOS system, the operating system is allowed to wake the System. © Copyright Lenovo 57 Power management Power... management reduces the power consumption of certain components of the computer and the setting for Advanced Power Management (APM) BIOS mode is ignored. Additional...
...adapter card to control the power management features of the computer such as the system power supply, processor, hard disk drives, and some monitors. Chapter 8. Automatic configuration and power interface (ACPI) BIOS Being an ACPI BIOS system, the operating system is allowed to wake the System. © Copyright Lenovo 57 Power management Power... management reduces the power consumption of certain components of the computer and the setting for Advanced Power Management (APM) BIOS mode is ignored. Additional...
Lenovo C225\C320\C325 User Guide V1.0
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...information to the icons. Attention: The computer stand must remain installed at all of your computer uses an AC adapter: Note: Use only the Lenovo provided AC adapter approved for the small connector icons on the back of the connectors that the required voltage and frequency match the... available power source. Match the connectors to connect your computer: • Look for use with this section. 1.5.1 Check the voltage ...
...information to the icons. Attention: The computer stand must remain installed at all of your computer uses an AC adapter: Note: Use only the Lenovo provided AC adapter approved for the small connector icons on the back of the connectors that the required voltage and frequency match the... available power source. Match the connectors to connect your computer: • Look for use with this section. 1.5.1 Check the voltage ...
Lenovo C225\C320\C325 User Guide V1.0
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Plug the power cord into the back of the computer. 2. 1.5.5 Connect the power cords properly to read/write data from: MS/MS Pro/MMC/SD/SDHC/SDXC User Guide 7 Plug the power adapter cord into the AC adapter. 3. Plug the power cord into an AC power source. 1.5.6 If your computer is equipped with a Memory Card Reader Connector, it is able to grounded electrical outlets. 1.
Plug the power cord into the back of the computer. 2. 1.5.5 Connect the power cords properly to read/write data from: MS/MS Pro/MMC/SD/SDHC/SDXC User Guide 7 Plug the power adapter cord into the AC adapter. 3. Plug the power cord into an AC power source. 1.5.6 If your computer is equipped with a Memory Card Reader Connector, it is able to grounded electrical outlets. 1.