Gateway 7450R Error codes and test points, Test, Code, Point, Solution, Probable cause, Beep POST Routine Description

Probable cause	Solution
The surge protector or	Disconnect the monitor power cable, then connect it directly
UPS is damaged	to the power source.
The monitor is too close	Move the monitor away from sources of electrical
to a source of electrical	interference, such as televisions, unshielded speakers,
interference	microwave ovens, fluorescent lights, and metal beams or
	shelves.
The monitor needs to be	Turn off the server and monitor and leave them off for at least
degaussed	a half hour, then restart the system.

Error codes and test points

This section lists test points and beep codes that you may encounter. These codes often indicate procedural errors such as an incorrect keystroke or a write-protected diskette. Some messages, however, may indicate a problem that requires you to consult the troubleshooting section of this manual.

Test	Beep POST Routine Description
Point	Code
02h		Verify real mode
03h		Disable non-maskable interrupt (NMI)
04h		Get processor type
06h		Initialize system hardware
07h		Disable shadow and execute code from ROM
08h		Initialize chipset with initial POST values
09h		Set IN POST flag
0Ah		Initialize processor registers
0Bh		Enable processor cache
0Ch		Initialize caches to initial POST values
0Eh		Initialize I/O components
0Fh		Initialize the local bus IDE
10h		Initialize power management
11h		Load alternate registers with initial POST values

*If the BIOS detects error 2C or 2E, it displays an additional word-bitmap (xxxx) indicating the address line or bits that failed. For example, “2C 0002” means address line 1 (bit one set) has failed. “2E 1020” means data bits 12 and 5 (bits 12 and 5 set) have failed in the lower 16 bits.

88Gateway 7450R Server System Manual