[Asterisk-Users] DELL 2800 : PCI Parity error

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Hi,
I am struggling to get rid of a conflict on DELL 2800 : PCI Parity error
(EB113 on the display)
I am learning linux and asterisk as I go along, there might be obvious
things I should know, but bear with me.

>From demsg below my 2 digium cards installed are listed (no config or
connections done to digium cards yet), the conflict is with the TDM400P
card, without that card, in any slot, no alarm.

        Zapata Telephony Interface Registered on major 196
        Registered Tormenta2 PCI
        Controller version: 24
        FALC version: 00000000
        TE110P: Setting up global serial parameters for E1 FALC V1.2
        TE110P: Successfully initialized serial bus for card
        Found a Wildcard: Digium Wildcard TE110P T1/E1
        Freshmaker version: 71
        Freshmaker passed register test
        Uhhuh. NMI received. Dazed and confused, but trying to continue
        You probably have a hardware problem with your RAM chips
        Module 0: Installed -- AUTO FXS/DPO
        Module 1: Not installed
        Module 2: Not installed
        Module 3: Installed -- AUTO FXO (FCC mode)
        Found a Wildcard TDM: Wildcard TDM400P REV E/F (4 modules)
        Registered tone zone 8 (Norway)
        TE110P: Span configured for CCS/HDB3/CRC4
        Calling startup (flags is 4099)
        wcte1xxp: Setting yellow alarm
        usb.c: registered new driver wcusb
        Wildcard USB FXS Interface driver registered
        TE110P: Span configured for CCS/HDB3/CRC4
        Calling startup (flags is 4099)
        Registered tone zone 8 (Norway)
        TE110P: Span configured for CCS/HDB3/CRC4
        Calling startup (flags is 4099)
        Registered tone zone 8 (Norway)
        
ramchip problem is false, without the card all ok, ramtests on machine
as well.

lsmod shows wcusb driver on zaptel, I dont need that, can I remove it?
is that a problem or not?

        # lsmod
        Module                  Size  Used by    Not tainted
        usbserial              23964   0  (autoclean) (unused)
        lp                      9156   0  (autoclean)
        parport                38848   0  (autoclean) [lp]
        autofs4                16984   0  (autoclean) (unused)
        wcusb                  19552   0  (unused)
        wctdm                  41088   0  (unused)
        wcte11xp               22048   0  (unused)
        zaptel                182080   4  [wcusb wctdm wcte11xp]
        e1000                  77884   1  (autoclean)
        floppy                 57552   0  (autoclean)
        sg                     37388   0  (autoclean)
        microcode               6912   0  (autoclean)
        ide-cd                 34016   0  (autoclean)
        cdrom                  32896   0  (autoclean) [ide-cd]
        keybdev                 2976   0  (unused)
        mousedev                5688   1
        hid                    22308   0  (unused)
        input                   6176   0  [keybdev mousedev hid]
        ehci-hcd               20776   0  (unused)
        usb-uhci               26860   0  (unused)
        usbcore                81152   1  [usbserial wcusb hid ehci-hcd
        usb-uhci]
        ext3                   89960   6
        jbd                    55060   6  [ext3]
        megaraid2              38344   7
        diskdumplib             5228   0  [megaraid2]
        sd_mod                 13904  14
        scsi_mod              115112   2  [sg megaraid2 sd_mod]
        
finally my interrupts, bit confusing to me, looks like I have dual
processor, can see the NMI but what else can be found here?

        # cat /proc/interrupts
                   CPU0       CPU1
          0:    3298395    3303167    IO-APIC-edge  timer
          1:       3300       2876    IO-APIC-edge  keyboard
          2:          0          0          XT-PIC  cascade
          8:          0          1    IO-APIC-edge  rtc
         12:     236637     237965    IO-APIC-edge  PS/2 Mouse
         14:     261779     262965    IO-APIC-edge  ide0
         16:          0          0   IO-APIC-level  usb-uhci
         18:          0          0   IO-APIC-level  usb-uhci
         19:          0          0   IO-APIC-level  usb-uhci
         23:          0         24   IO-APIC-level  ehci-hcd
         29:   33133540   32846566   IO-APIC-level  t1xxp
         38:      72500      83317   IO-APIC-level  megaraid
         58:   32838989   33150525   IO-APIC-level  wctdm
         72:     222855         12   IO-APIC-level  eth0
        NMI:          1          0
        LOC:    6601462    6601460
        ERR:          0
        MIS:          0
        
any suggestions from someone experienced something similar?

regards
Frank