Part# 133K27760 for 128MB.

Try the following link. Only one tool is required. If the old one is not broken, pay attention as to how is routed before removing.
04 Dodge Ram 1500 Serpentine Belt Replacement 2004 Dodge Ram 1500...

If it is a RAM error then you will have to replace the RAM. You can check it out by pulling it out one at a time, rebooting to see which RAM set is bad. Replace that one. I really would replace all of it though.

I would first try to inspect and possibly replace the ram. On the back of the machine there are two thumb screws holding on a metal plate. Remove the two screws to access the ram. You can remove the ram and try the second ram slot if it is unused. (check the video at 2:45 to see what this looks like) If after replacing the ram and trying both ram slots the error continues you most likely need to replace the Electronics module (MFP part# 084K36560, non-mfp part# 084K36550). Here is a video that shows you how to replace that part. (video is of a 8500 non-mfp version so it is a little different but still similar). Good luck, and thanks for using FixYa!

You can try inspecting and moving the ram to the other RAM slot. The 4510 image processor board has 2 ram slots, so one of them should still be unused. To access the ram you must remove the right side cover. Its possible changing the slot the ram is in will fix this, if it does not the next step would be to replace the ram. Part# 133K27760 for 128MB. Finally, if after replacing the RAM the error continues you would need to replace the image processing board. (part# 960K41806). Hope this helps

I would first try to inspect and possibly replace the ram. On the back of the machine there are two thumb screws holding on a metal plate. Remove the two screws to access the ram. If after replacing the ram the error continues you most likely need to replace the Electronics module (part# 084K35871). Here is a video that shows you how to replace that part. (video is of a non-mfp version so it is a little different but still similar)

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Freezing is usually a symptom of failing ram. Your motherboard could also be the culprit. It is tough to effectively diagnose because memory and systemboards work so closely together. Cheapest thing to try is replace the ram, and since you are buying ram, go ahead and buy a larger amount. Install 1gig instead of 512 meg. (make sure your pc can use the memory upgrade). Replacing the ram with new ram will let you know that the memory is new, and if the issue persists, you know it is not the ram. If the issue persists after replacing the ram, that means you should replace your system board.

Hi,
There are two types of memory. RAM and ROM. ROM is permanent. It uses to load the operating system from HDD. It cannot be replaced. The other one is RAM , this temporary memory which speeds up tour pc. This can be replaced.
Every motherboard has got 2 RAM slots. In RAM also there are 2 types. DDR1 and DDR2. So, know your RAM type that supports your motherboard and insert it properly. every RAM contains a notch in middle and that notch should perfectly fix the RAM slot in the motherboard. Thank you

Try the old ram back in if it works you have the wrong ram
ram comes in many shapes and flavours
ddr ddr2 etc

TRY FIRST (Solutions without parts):
For a continuous RAM Error message, try cleaning RAM contacts and reseating RAM.
NOTE: Third-party or generic RAM is not covered by warranty or service contract and should be removed for troubleshooting purposes.


TROUBLESHOOTING TIPS AND HINTS:
Replace RAM. If problem is not resolved, replace the Image Processor board. Please Note:
Intermittent 6250 RAM Errors can be resolved by replacing the Print Engine Board and EEPROM, remembering to Save/ Restore in Diagnostics.

TRY FIRST (Solutions without parts):
For a continuous RAM Error message, try cleaning RAM contacts and reseating RAM.
NOTE: Third-party or generic RAM is not covered by warranty or service contract and should be removed for troubleshooting purposes.


TROUBLESHOOTING TIPS AND HINTS:
Replace RAM. If problem is not resolved, replace the Image Processor board. Please Note:
Intermittent 6250 RAM Errors can be resolved by replacing the Print Engine Board and EEPROM, remembering to Save/ Restore in Diagnostics.