对于广大财会人员来说,虽然没有必要象专业的计算机维修人员那样较为系统地掌握计算机的维修理论,但能够从一些简单的故障现象判断出计算机的故障所在,并排除故障,这是必不可少的。下面是几种常见的PC喇叭声音提示,供大家参考: 一声清脆的“嘀”声:表明系统加电自检正常。 两短的“嘀嘀”声:说明CMOS参数设置、打印机和RS-232通信端口的基地址分配错误。按F1或Del键进入CMOS中进行重新设置。 For the majority of accounting personnel, although there is no need to master the computer maintenance theory as a professional computer maintenance personnel, it is essential to be able to determine the fault of the computer from some simple fault phenomena and eliminate the fault, which is essential of. Here are some common PC speaker sound tips for your reference: a crisp “beep” sound: that the system is powered on self-test normal. Two short “beeps” sound: The CMOS parameter settings, printer and RS-232 communication port base address assignment error. Press F1 or Del key to enter CMOS to reset.