NMI: Parity Check/Memory Parity Error The system has halted

[nsavinash]

Hey,

My laptop HP dv2700tse had been working fine for an year without any problems. But recently it started giving me an error message with a blue screen as follows :

*** Hardware MalfunctionCall your hardware vendor for supportNMI: Parity Check/Memory Parity Error*** The system has halted ***

Before the above error occurred to me, I got a blurred screen that was split into 6 or more smaller screens. I am able to login to Windows, but can barely see anything there as theere are 6 screens that it is split up into & everything is very blurred.

Can anybody please tell me the cause & remedy for this.

I've tried refitting the entire laptop(Opened, removed a RAM & tried again with the help of a Service Engineer) and it worked fine for an hour.

But after that I got the blue screen again. 

The laptop is out of warranty & I'm afraid of the cost it might take to get it fixed.

Thanks in advance

Nash 

[Huffer]

If it were just the memory modules it would be an easy fix (new memory) but I fear the memory controller on the motherboard or the video memory is bad. Can you try different memory modules?

[nsavinash]

Hey,

Memory module means RAM rightt ? If its just prob with RAM then I am ok with replacing it. But how do I know if the problem arose boz of RAM

What if it was with the memory controller on the motherboard or Video memory ?

How can I narrow it down to know where exactly it occurred ?

Thanks for your response.

I really appreciate it

Thanks

Nash

[Huffer]

If you put in different RAM (memory) modules, known good, and still get the same error it is either video memory or the memory controller on the motherboard. As a practical matter either of those issues requires a new motherboard.

[nsavinash]

Thank you so much for your immediate response. I will check with a service engineer. If my luck favours I'll end up with a new RAM or else a new motherboard 😞

[scruffy]

I am having this same problem.  My screen will have a purple tint to it and then crash and when I reboot, the screen is split more than 6 ways and the screen is blurry.  I have tried reseating the memory, using different memory modules and I have still had no success.  Any ideas?

[scruffy]

I have an HP dv2600 Pavilion.

[Monal]

I have DV 2750 EA Pavillion and have the same problem.

its about 2 years old now and i never got this error before. About a week or so back, I started getting the BSOD with

NMI Error : Memory Parity Error

Hardware Malfunction

The system has halted

nvdklm....sys error

I can't remember the complete name of the sys file. I can get it if someone wants to know. I know it is related to the NVidia driver. Read ON:

I have tried to update and roll-back my video drivers (NVidia 8400 GE), no luck

System recovery to factory defaults (rebuilds the whole system with older drivers, default software etc...) 3 times now, no luck.

While running system recovery - it gives me the same error and shuts down.

On restarting it will come up with the screen divided into 6 parts (all with the same display - complete desktop). Before the error comes, the screen turns purple and jams for a second or two.

I'm yet to try fiddling with the RAM modules, not sure if its worth the effort though.

Can someone please come up with a solution to this. I have spent hours and hours looking for solutions in Google, NVidia, HP forums.

My laptop's warranty expired a couple of months back - I am so pissed at myself for not renewing it then.

Can someone please help me ?? It'll be really appreciated !! Thanks in Advance,

Monal

[SupaHacker]

I get "Hardware Error/RAM Parity The System Has Halted," etc. sort of thing. I have a touchscreen (good to note from what I've heard) HP TouchSmart IQ775 from roughly 5-ish years ago and I would every once in a while get a blue screen starting about 8-ish months ago. But now I get it every other day it seems and it's getting worse every day. So, I've heard that it could just be dust clogging the system and overheating it (because I noticed the graphics card (being on board) was running at about 165F standard which scares me still). I opened it up and to my dismay, it was SPOTLESS.  Now my only other solution is to resort the the HP forums! Great fun right? Anyway, I could REALLY use some help on this seeing that a motherboard for this old thing is NOT cheap. RAM isnt a problem though if that is the case (I have roughly 40 sticks of RAM ranging from 512Mb to 2Gig sticks). Any help is GREATLY appreciated. 😄

[NiceGuyfx1290]

Hey,

My laptop HP dv2700tse had been working fine for an year without any problems. But recently it started giving me an error message with a blue screen as follows :

*** Hardware MalfunctionCall your hardware vendor for supportNMI: Parity Check/Memory Parity Error*** The system has halted ***

after blue screen it will shuting down..!!! ,my laptop HP Compaq nx1620 model  how can I fix it these problem? please answer me so that I can fix my laptop.