![background image](http://html.mh-extra.com/html/nec/powermate-pro150/powermate-pro150_manual_248704113.webp)
PowerMate Pro150 System
6
-13
Error Message
Explanation
Floppy Disk Controller Failure
The BIOS cannot communicate with the
floppy disk drive controller. Check all
appropriate connections after the system is
powered down.
Floppy Drive A: Failure
The BIOS cannot access Drive A:. Check
all the appropriate connections after the
system is powered down.
Floppy Drive B: Failure
The BIOS cannot access Drive B:. Check
all the appropriate connections after the
system is powered down.
Gate - A20 Error
Gate A20 on the keyboard controller is not
working. Call for service.
Invalid Boot Diskette
The BIOS can read the disk in floppy drive
A:, but cannot boot the system. Use
another boot disk.
Keyboard Controller Error
The keyboard controller has failed during
POST.
Keyboard is Locked ...Please Unlock It
Some systems have an electronic key that
enables the user to lock the keyboard.
Keyboard Stuck Key Detected
There is a key pressed down.
Master DMA Controller Error
Error in the master DMA channel.
Master Interrupt Controller Error
Master Interrupt Controller failed during
POST.
Memory Size Decreased
The amount of memory on the system
board is less than the amount in CMOS
RAM. Check for mismatched SIMM sizes.
(All SIMMs must be the same size.) Run
Setup.
Continued
Summary of Contents for POWERMATE PRO150
Page 10: ......
Page 13: ......
Page 31: ......
Page 53: ...4 4 Taking Your System Apart A D C B A Figure 4 1 Removing the System Cover ...
Page 62: ...PowerMate Pro150 System 4 13 OM04179 Figure 4 7 Installing an Add in Board ...
Page 79: ...4 30 Taking Your System Apart Figure 4 18 Removing the System Board ...
Page 81: ......
Page 86: ...PowerMate Pro150 System 5 5 OM04100 A B C DOWN G H I UP Figure 5 2 Location of Jumper Block ...