开机后听到“嘀”一声后就出现下面的屏幕显示，并且就进不了系统了屏幕也定格了。按回车，空格键都没有反应，请打侠给一个解决问题的方法。AMIB IOS SYStem Configuration(c)1985-2001,American Megatrends Inc., Main Processor : Intel(R)CPU Main Processor : Built-In Base Memory size : 640KB FIOPPY Drive A: : 1.44MB31/2 EXT.Memory size : 255MB FIOPPY Drive B: : None Serial port(S) : 3F8 DispIsy TYPE : VGA/EGA Parallel Port(S) : 378 A MIBIOS Date : 10/06/2003 Processor CIOCK : 1.70GHz DDR at DIMM(S) : 2 Exernal Cacne : 128KB,Enabled Hard Disk(S) CYI Head sector size LBA 32Bit BICOK PIO UDMA Mode Mode Mode Mode Mode Primary Master : 19158 16 255 40021MB LBA Off 16SEC 4 5 4 2 Secondary Master : DVD-ROM PCI Devices: Onboard MUItimedia Device,IRQ10 Onbard USB Controller,IRQ5 Onboard IDE,IRQ14,15 AGP VGA,IRQ11 Onboard Ethernet,IRQ10 Onboard USB Controller,IRQ3 Onboard USB Controller,IRQ10 Onboard USB Controller,IRQ11 Searching for Boot Record from IDE-0., OK