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1  Bitcoin / Mining software (miners) / Re: BitMinter.com * Optional Custom Miner, PPLNS, Merged mining, Newbie-Friendly! * on: October 09, 2013, 04:47:28 PM
Quote from: DrHaribo on October 09, 2013, 06:19:21 AM

This kind of thing typically happens because the block erupters don't get enough power. But I guess this is a powered USB hub, so I don't see why it should fail when using it with the laptop. You could try reinstalling the drivers. I have heard of at least one instance where that fixed it.

http://www.silabs.com/products/mcu/Pages/USBtoUARTBridgeVCPDrivers.aspx


Thanks for the idea but unfortunately it didn't helped. I even tried with WinUSB driver (zadig) but nothing changed.
The laptop is on a docking station but with it or without it I got the same error message. Sad
2  Bitcoin / Mining software (miners) / Re: BitMinter.com * Optional Custom Miner, PPLNS, Merged mining, Newbie-Friendly! * on: October 08, 2013, 10:18:10 AM
Hi!

I'm new here and have problems with bitminter client.
I've 2 USB erupter connected to an Anker USB hub.
On one hand if I connect the hub to my desktop PC, everything is working fine.
On the other hand if I try to use the hub (with the two erupter) with my laptop for this kind of work, then I receive the following error message:

Code:
2013.10.08 [09:10] BitMinter Client v1.4.2 started 
2013.10.08 [09:10]  Hint: Use performance mode for best GPU results (bottom right button) 
2013.10.08 [09:10] No OpenCL-compatible GPUs detected 
2013.10.08 [09:10]  Lacking OpenCL support. If you want to use GPUs, please install the latest drivers from your graphics card manufacturer. 
2013.10.08 [09:10] Probing all ports for external devices 
2013.10.08 [09:10] Device detected on COM4: Icarus 
2013.10.08 [09:10] Device detected on COM8: Icarus 
2013.10.08 [09:10]  Icarus detection failed. Expected nonce 0x00000109 but got 0x5546CE19. 
2013.10.08 [09:10]  Icarus detection failed. Expected nonce 0x00000109 but got 0x5546CE19. 
2013.10.08 [09:10]  Icarus detection failed. Expected nonce 0x00000109 but got 0x5546CE19. 
2013.10.08 [09:10]  Probe of port COM3 failed: timeout

On the laptop is nothing special, freshly installed Win7, new java and that's it.
Does anyone have some idea what could be wrong?

Thanks in advance.
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