How can select hard disk boot from CPU 6 start up ?

[soran_1987]

Dear all,

i am using OXE crystal sytem with CPU6. (twin)

now standby cpu6 can not start to work. caused by a reboot

Below is captured text from serial connection when system boot:

*** BIOS Version 3BA_24095_AAAB_08 ***
*** Generated on inchhy22 on Feb/01/2011 at 15:15 ***
*** CPU6 Step 2 version 3BA 23197 : 0.1 ***
*** ELAN SC520 @ 100MHz ***
*** OBCA-2 version 3BA 23236 : 0.1 ***

........
IO2N Memory Test Failed
Address : A0F71422H Read Value : 41H Write Value : 80H

256K IO2N Board Memory Test ......... FAILED

......
> System Times
CLK Time : Mon Oct 29 15:32:57 2018

Analyzing the input file

Auto Boot Failed because IO2N is used with an ATB2

Monitor Main Menu :

1 - Display Test Results
2 - Flash Programming
3 - Boot
4 - CMOS Management
5 - Data & Time
6 - Trap Test
7 - NMI Test
8 - FPU Test
9 - Command Interpreter
10 - Exit application

CPU6 A>

then i could not type any command 3 to boot

Any body can help me to fix this issue.

thank so much

[tgn]

remove (or replace) the ATB2 and/or IO2N Boards...

regards...

[soran_1987]

thank you Mr tng
i dont have IO2N BOARD INSTALLED IN MY SYSTEM
Tue May 22 16:17:28 WEST 2018


Crystal 0 :

+-------------------------------------------------------------------+
| Cr | cpl| cpl type | hw type | cpl state | coupler ID |
|----|----|------------|-----------|--------------|-----------------|
| 0 | 0 | Z24|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 1 | Z24|---------- | IN SERVICE | 3BA53065AABA04 |
| 0 | 2 | Z24|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 3 | Z24|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 4 | Z24|---------- | IN SERVICE | 3BA53065AABA02 |
| 0 | 5 | Z24|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 6 | CPU6|---------- | IN SERVICE | BAD PCMS CODE | STANDBY
| 0 | 7 | NDDI|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 8 | Z24_2|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 9 | Z24|---------- | IN SERVICE | 3BA53065AABA04 |
| 0 | 10 | Z24|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 11 | Z24|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 12 | Z24_2|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 13 | MMSFD|---------- |ONLY MAO FILE | BAD PCMS CODE |
| 0 | 14 | Z24_2|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 15 | UA32|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 16 | Z24_2|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 17 | PRA2|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 18 | Z24_2|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 19 | NDDI|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 20 | CPU6|---------- | IN SERVICE | BAD PCMS CODE | MAIN
| 0 | 21 | INTOF2A|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 22 | Z24_2|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 23 | Z24_2|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 24 | PRA2|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 25 | Z24_2|---------- | IN SERVICE | BAD PCMS CODE |
| 0 | 26 | RMA|---------- |ONLY MAO FILE | BAD PCMS CODE |
| 0 | 27 | Z24_2|---------- | IN SERVICE | BAD PCMS CODE |


I REPLACED THE MEMORY CARD SDRAM OF CPU6 AND IT WORKS
BUT I DON'T UNDERSTAND WHY IT GAVE ME THAT ERROR OF IO2N BOARD AND THE CARD DOSN'T EXISTE IN MY PABX!!!

[HCM_Citty]

i see cpu Xa have card IO2N . i think card Cpu Xb need card IO2N when start CPU Xb. you cant installation card IO2N on location 7.

[vad]

i see cpu Xa have card IO2N . i think card Cpu Xb need card IO2N when start CPU Xb. you cant installation card IO2N on location 7.

Where you see "cpu Xa have card IO2N"?

[vad]

BUT I DON'T UNDERSTAND WHY IT GAVE ME THAT ERROR OF IO2N BOARD AND THE CARD DOSN'T EXISTE IN MY PABX!!!

May be - CPU have some problem with RAM test/access and decide - problem comes from IO2N (from CPU bus interface and shared RAM).