Did you check pin 14 with oscilloscope? Oscillator is running?

So here are my fuses configuration:

PLLDIV: Div by 5 (20MHz XT)
CPUDIV: No divide
USBPLL: 96MHz PLL/2
OSC: HS w. PLL/HS for USB
FCMEM 0
IESO 0
PWRTEN enabled
BOREN disabled
VREGEN enebaled
MCLRE: I/O
LVP disabled (!)
ICport disabled
STVREN enabled

(For 18F2550, it may be the same for 18F4550)

MM

2005/11/14, Paul van der Linden <pvdl1984@xs4all.nl>:
> Martin Mal=FD wrote:
>
> >Hi,
> >
> >I had the same problem - "Device not recognized". Last week I found
> >the reason: My capacitor between pin 18 and ground was only 100nF.
> >Replacing it with cap 470nF everything has started to work.
> >
> >(I have built the PICkit2 -
> >http://www.microchip.com/stellent/idcplg?IdcService=3DSS_GET_PAGE&node=
Id=3D1406&dDocName=3Den023805
> >, http://ww1.microchip.com/downloads/en/DeviceDoc/PICkit2%20User%20Gui=
de%2051553a.pdf)
> >
> >Martin
> >
> >
> >
> No, I've bought a 470nF for it. When I check it, I don't know for sure,
> the describtion says:
> u47
> 100
> u47
>
> I don't know for sure, but I said to the man at the store: 470 nF, so i=
t
> should be the right one.
>
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