GE VIVID E9 Service Manual page 275

GE H
EALTHCARE
D GA091568, R
IRECTION
5-10-3-3 The ON/OFF button on the Operator Panel has been pressed (cont'd)
• Power to the BEP is turned on, so it can start to boot.
Figure 5-63 LEDs on BEP6 Power Supply (powered)
Figure 5-64 LEDs on BEP Power Supply (powered)
• Power to the Front End rack (FEP) is turned on and the LEDs on the cards in the Front End are lit
(or start blinking). Please ref. the LED descriptions for each card.
5-10-3-4 BEP Power-up
As soon as the BEP Power Supply gets power from the Main Power Supply, the different voltages
needed for the BEP are turned on and the BEP starts to boot:
1.) The BIOS is loaded.
2.) Then, the DVD drive is checked for a bootable disc.
3.) The BEP starts to load the current System Software from the HDD and then the current Application
Software.
4.) As soon as the software has been loaded, either a 2D screen is displayed on the screen, indicating
that a probe has been connected, or a No Mode screen is displayed, indicating that no probe has
been connected.
5
EVISION
Chapter 5 - Components and functions (theory)
VIVID E9 S M
ERVICE ANUAL
5 - 85