MSR26-30 SIC模块识别问题

MSR26-30 加了3个SIC-4GSW，开机显示只有SLOT2上的4个电口，其它2个SLOT无法识别，请问如何解决。

H3C Comware Software, Version 7.1.064, Release 0605P18 

Copyright (c) 2004-2017 New H3C Technologies Co., Ltd. All rights reserved. 

H3C MSR26-30 uptime is 0 weeks, 0 days, 0 hours, 12 minutes 

Last reboot reason : Power on Boot image: flash:/msr26-cmw710-boot-r0605p18.bin 

Boot image version: 7.1.064P45, Release 0605P18 Compiled Jul 24 2017 16:00:00 

System image: flash:/msr26-cmw710-system-r0605p18.bin 

System image version: 7.1.064, Release 0605P18 Compiled Jul 24 2017 16:00:00  

CPU ID: 0x1 

1G bytes DDR3 SDRAM Memory 

2M bytes Flash Memory 

PCB Version: 3.0 

CPLD Version: 2.0 

Basic BootWare Version: 1.70 

Extended BootWare Version: 1.70 

[SLOT 0]AUX (Hardware)3.0, (Driver)1.0, (CPLD)2.0 

[SLOT 0]GE0/0 (Hardware)3.0, (Driver)1.0, (CPLD)2.0 

[SLOT 0]GE0/1 (Hardware)3.0, (Driver)1.0, (CPLD)2.0 

[SLOT 0]CELLULAR0/0 (Hardware)3.0, (Driver)1.0, (CPLD)2.0 

[SLOT 1]Unknown hardware information 

[SLOT 2]SIC-4GSW (Hardware)2.0, (Driver)1.0, (CPLD)1.0 

[SLOT 3]Unknown hardware information