Table 2-2Solving Power Problems (continued)

Power LED flashes Red four times, once every second, followed by a two second pause, and the computer beeps four times. (Beeps stop after fifth iteration but LEDs continue flashing.)

Cause

Solution

 

 

 

the power supply adapter with the HP-supplied USDT power

 

supply adapter.

 

 

ENWW

Solving Power Problems 15