[Soekris] net4801 CF+HD issue

[Sebastien MONOT]

Hello,

I have the following issue with a net4801-60 : i cannot succeed in seing both 
CF and hd at boot 
 - CF is a Sandisk Ultra II 4 Gb
 - HD is either Samsung Spinpoint HM080GC or MMPO402H or Seagate Momentus  
5400.3 160 Gb (hit the 134 Gb limit) and jumpered in CS mode
 - I tried ComBios versions 1.29 (default), 130 and 1.33 

If Flash set to secondary : ComBios only displays the HD 
If Flash set to primary : ComBios only displays the CF

If disk jumpered to master and no CF => ComBios only displays the HD twice  

In all cases no disks are detected at all during the subsequent PXE debian 
installation

I had no problem with this board running OpenBSD for more than a year
Same issue with a newer net4801-50

Am I missing something ?

Thanks for your help

Sebastien