NMI: Parity Check/Memory Parity Error

Question

I'm trying to connect my new Dell Dimension 8400 (3.0Ghz/512Mb/XPsp1) to my home wireless network.  I installed two diiferent PCI adapter cards in my one available PCI slot -- an older D-Link (11b) and a brand new Netgear (11g) (which Dell Sales assured me is compatible).  Both cards detected my Netgear wireless router and provided an excellent internet connection, so I'm assuming they were seated properly.  The problem is that every time I shut down the system I get the blue screen of death with the following message:   Hardware Malfunction NMI: Parity Check/Memory Parity Error The System has halted   The system runs and shuts down perfectly when the PCI cards are removed.  D-Link and Netgear Support technicians told me I have to contact Dell, but Dell Support doesn't seem to have an answer for me.  Has anyone else had this problem, or better yet a solution?  Anyone know which wireless PCI adapter cards are truly compatible with Dell hardware?  Thanks!

CraigMS · Answer

Sorry, I don't have a solution (I know very little about computer technology) but am interested in this topic because I am also getting this message and am wondering if it is related to my home router and wireless network.

I have a Dell Inspiron E1705 and it has worked flawlessly for me since 2006, but ever since I got a new modem and wireless router from Cablevision I get the blue screen with the message: Hardware Malfunction NMI: Parity Check/Memory Parity Error The System has halted.

This happens many times every day, but only in my home and on my wireless network.

I can use my E1705 on any of the local library's networks and it never happens there. Even after 8 hours of continuous use.

Also, I have cleaned my computer and reseated my memory cards, but that hasn't helped.

Could there be a connection or is this some kind of freak coincidence.

PudgyOne · Answer

CraigMS,   Try running the full diagnostics and report back any error message. How to Run the Dell™ Diagnostics Utility     Rick

CraigMS · Answer

Thank you Rick,

All tests passed.

Also, I just got the blue screen at another local library, but the library has new, faster wireless network like the one I have at home.

However, when I disconnected from the wireless/internet, the blue screen did not return all afternoon - until I reconnected to the wireless again and then it happened within minutes.

Is it possible that the older RAM and/or internal internet hardware in my laptop may be getting over-driven by the newer faster wireless networks?

Thanks again,

Craig

PudgyOne · Answer

Craig,

What operating system is installed? 32-bit or 64-bit?

Can you run an ipconfig /all log and maybe I can figure out the next step. I suspect the wireless adapter but need to see which one.

Rick

CraigMS1 · Answer

OK, ran the log. What info do you need?

CraigMS1 · Answer

32 bit. I'll try running the log now and get back to you later. Thank you so much for your help with this, Craig

CraigMS1 · Answer

I think this is what you mean: Broadcom 440x 10/100 Intel(R) Pro/Wireless 3945ABG Integrated Controller If that's not it let me know, Craig

PudgyOne · Answer

CraigMS1,   The section with your wireless adapter information. If you're not sure, the complete log can be copied and pasted.     Rick

PudgyOne · Answer

Craig,

The information about the Intel(R) Pro/Wireless 3945ABG Integrated Controller would be nice.

Reading over your previous threads, you said this started happening with the new equipment.

Try using these Recommended Wireless Router Settings I use channel 11.

Rick

Networking, Internet, & Bluetooth

NMI: Parity Check/Memory Parity Error

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