Filter
Top Products
6-13
CPU BOARD LED INDICATOR STATUS TABLE
Device Location Function Color State Meaning
Off Insufficient Power
On Power OK
LED1 Near U6, U7 &
U16
3.3V CPU
Power
Indicator
Red
Blinking Power Supply Fault
Off Disk Not in Use
On Locked Up Disk
LED2 Near U28 &
Connector P5
Hard Disk
Drive
Activity
Green
Blinking Normal Disk Activity
Off*
On*
RP63 Near U22 &
U26
Indicator Red
Blinking*
Sequentially
See Note 3, Below.
Notes
1. LED1 monitors CPU power (+3.3 volts). If his LED is off or blinking, investigate processor circuits. If other
LEDs are off or blinking at the same time, check +5-volt circuits or the game power supply.
2. LED2 flashes when the hard disk is operating during game play. LED2 may light continuously during startup.
If this LED remains lighted, the hard drive may be locked up or faulty.
3. Software controls RP63. In this game, RP63 initially indicates program startup stages. This LED is a seven-
segment, alphanumeric display device. Normally, RP63 displays a lowercase “b,” or an “O” pattern with
sequentially blinking segments. During Self-Test screens, RP63 displays a “bouncing bar” that resembles a
hyphen (“-“).