Plug ethernet cable and connect over SSH. Type lsusb and check there must be at least 2 USB hubs. If one or none try flash the device. After software update I faced a problem like this.
On Tuesday, 5 November 2013 14:17:17 UTC+2, Erdem YILMAZ wrote: > > > Hello, > > I am a newbie so i'm sorry if this problem is very easy. but i couldn't > solve it by myself. > i got a beaglebone black A5C a week ago from Farnell > > when i connect the bbb to laptop the process is like below > > 1. power led is on > 2. four seconds later usr0 is on > 3. after that usr1 and usr2 are on > 4. all the usr leds are on > 5. usr0 is heartbeating > > enclosed you can find a file which shows led status when connected. > > I installed the bone_drv.exe program. > > i left the bbb connected to laptop more than 30 minutes but laptop didn't > recognize it. I've tried a win7 laptop, winxp laptop, winxp desktop pc, > win7 64bit desktop pc but none of them recognize it. > > so i have used several different usb cables and the result is > unfortunately same. > > I have checked the usb cables by avometer. the cables are ok. > > I have downloaded usbview program and connected the bbb and i see the > program doesnt recognize it. > > but beaglebone black's leds are blinking so it seems like running but usb > connection. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
