Lenovo N200 Laptop Service and Troubleshooting Guide - Lenovo N200 - Page 24
Lenovo N200 Laptop Manual
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Solving computer problems Code N/A N/A N/A* N/A N/A N/A N/A N/A* N/A* N/A Message Description Device Address Conflict Address conflict for specified device. Allocation Error for : Run ISA or EISA Configuration Utility to resolve device resource conflict for the specified device. Failing Bits: nnnn The hex number nnnn is a map of the bits at the RAM address which failed the memory test. Each 1 (one) in the map indicates a failed bit. See errors 230, 231, or 232 above for offset address of the failure in System, Extended, or Shadow memory. Invalid System Configuration Data Problem with NVRAM (CMOS) data. I/O device IRQ conflict I/O device IRQ conflict error. One or more I2O Block Storage Devices were excluded from the Setup Boot menu There was not enough room in the IPL table to display all installed I2O block-storage devices. Operating system not found Operating system cannot be located on either drive A: or drive C:. Enter BIOS Setup Utility and see if fixed disk and drive A: are properly identified. Parity Check 1 nnnn Parity error found in the system bus. BIOS attempts to locate the address and display i on the screen. If it cannot locate the address, it displays ????. Parity is a method for checking errors in binary data. A parity error indicates that some data has been corrupted. Parity Check 2 nnnn Parity error found in the I/O bus. BIOS attempts to locate the address and display it on the screen. If it cannot locate the address, it displays ????. Press F1 to resume, F2 to Setup, F3 for previous Displayed after any recoverable error message. Press F1 to start the boot process or F2 to enter BIOS Setup Utility and change the settings. Press F3 to display the previous screen (usually an initialization error of an Option ROM, i.e., an add-on card). Write down and follow the information shown on the screen. 14 Lenovo 3000 N200 Service and Troubleshooting Guide
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