Tektronix DPO5000 Series Service Manual

Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series)
Table 4-12: 039-0185-xx μATX POST codes (cont.)
Item no. Module
Displayed POST
code Description
Video memory test 62 Test video memory, write sign-on message to screen
Setup shadow RAM - Enable shadow according to Setup
Setup PS2 mouse and
test DMA
63
Setup PS2 M ouse and reset KB Test DMA channel 0
Test 8259 64
Test 8259 channel 1 and mask IRQ 9
Init Boot Device 65
Detect if mouse is present, initialize mouse, install interrupt
vectors
Special treatment to PS2 Mouse port ACPI sub-system
initializing Initialize cache controller
Install Boot Devices 66
Enter setup check and auto-configuration check up
Initialize floppy disk drive controller and any drives
Install F DD and setup BIOS data area
Parameters Initialize hard drive
Cache Init
67
Cache init and USB init
PM init 68 PM initialization
PM final Init and issue
SMI
69
Final init Before resume
14
Full on FF
BootBlock POST Co des
Base memory test 1
Clear base memory area (0000:0000–9000:ffffh)
KB init
5
Initialized KBC
Install interrupt vectors 12
Install int. vector (0-77) and initialized 00-1fh to their proper
place
Init Video 0D Video initializing
Init FDD 41
Scan floppy and media capacity for onboard super IO
15
Boot FF Load boot sector
4–40 MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series

Tektronix DPO5000 Series Specifications

General

Brand	Tektronix
Model	DPO5000 Series
Category	Test Equipment
Language	English