Tektronix MSO70000 Series Service Manual page 76

Troubleshooting (DPO7000 Series, MSO70000/C Series, DSA/DPO70000B/C Series)
Table 4-12: 039-0185-xx μATX POST codes (cont.)
Item no. Module
12 Setup Pages
Force load Default to
chipset
Reserved
Early Superio Init
Reserved
Blank video
Reserved
Init KBC
KB test
Reserved
Mouse Init
Onboard Audio init
Reserved
Reserved
CheckSum Check
Reserved
Auto detect EEPROM
Reserved
CMOS Check
Reserved
Chipset Default load
Reserved
Clock Init
Reserved
Identify the CPU
Reserved
Reserved
Setup Interrupt Vector
Table
Reserved
Early PM Init
Reserved
Re-initial KB
Reserved
HPM init
Reserved
4–32
Displayed POST
code
E1–EF
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
20
21
22
MSO70000/C, DSA70000B/C, DPO70000B/C, DPO7000, MSO5000, DPO5000 Series
Description
E1- Page 1, E2 - Page 2, and so on
Chipset defaults program
Early Initialize of the super IO
Reset the Video controller
Keyboard controller init
Test the keyboard
Initialize the mouse
Initialize the onboard audio controller if it exits
Check the integrity of the ROM, BIOS, and message
Check the Flash type and copy flash
write/erase routines to 0F000h segments
Check CMOS Circuitry and reset CMOS
Program the chipset registers with CMOS values
Init onboard clock generator
Check the CPU ID and init L1/L2 cache
Initialize first 120 interrupt vectors with SPURIOUS_INT_HDLR
and
initialize INT 00h-1Fh according to INT_TBL
First step initialize if single CPU onboard
Re-init KB
If support HPM, HPM get initialized here