求助：7231－4p 挂usb硬盘的问题？？

michaelcx

求助帮忙诊断，无法挂上usb硬盘（已接外部电源）！

兄弟们给我看看是怎么回事？好像说是usb线路有问题
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
PCI: Setting latency timer of device 00:04.0 to 64
usb-ohci.c: USB OHCI at membase 0xb8004000, IRQ 2
usb-ohci.c: usb-00:04.0, PCI device 14e4:4716
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
SCSI subsystem driver Revision: 1.00
Initializing USB Mass Storage driver...
usb.c: registered new driver usb-storage
USB Mass Storage support registered.
Journalled Block Device driver loaded
device br0 entered promiscuous mode
device ppp0 entered promiscuous mode
hub.c: Cannot enable port 1 of hub 1, disabling port.
hub.c: Maybe the USB cable is bad?


“ Maybe the USB cable is bad?”是说usb线有问题？？但我的外接usb硬盘与笔记本连接没有问题啊！
那位大侠帮帮忙？

michaelcx

有人能帮忙看看吗？？？？

michaelcx

说明一下环境
usb硬盘盒（带电源）直接接belkin 7231－4p 中间没有任何usb hub
不知道为什么 dd－wrt 会发现有usb hub