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Arash Full Member
Joined: 10 Sep 2007 Posts: 208 Location: USA
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Posted: Thu Jun 21, 2018 10:57 pm Post subject: Need Help with RAM Upgrade |
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Hello: I just upgraded my Pa3X RAM to 256 and everything sounds funny. Is the New RAM bad or I need to do additional steps. I'll be thankful for your collective advises.
THX, Arash |
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karmathanever Platinum Member
Joined: 12 Jan 2004 Posts: 10404
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Posted: Fri Jun 22, 2018 1:33 am Post subject: |
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Hi Arash
There should be nothing else required but I would strongly recommend that you "re-seat" the RAM chip.
Always make sure you use an ASD (anti-Static device) when working inside these machines as static from your body can cause major problems.
I would suggest this approach (keeping power cord removed when working inside it):-
1. Remove the RAM and close the cover (no need to put all screws back yet but take care)
2. Test that the PA3X works fine without the RAM (if not, you have a different problem) then remove power cord
3. Re-seat the RAM
4. Power back on and test the PA3X
5. Replace the cover and screw down
Cheers and good luck with it
Pete
(P.S. ASD straps are cheap or an ASD mat - at worst make sure you "ground" yourself first) _________________ PA4X-76, Karma, WaveDrum GE, Fantom 8 EX
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## Please stay safe ##
...and play lots of music
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Arash Full Member
Joined: 10 Sep 2007 Posts: 208 Location: USA
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Posted: Fri Jun 22, 2018 1:44 am Post subject: |
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Pete: THX a million, I'll do as you mentioned and will inform you. |
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Arash Full Member
Joined: 10 Sep 2007 Posts: 208 Location: USA
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Posted: Fri Jun 22, 2018 2:09 am Post subject: |
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Hi Pete: I think there is something wrong with the chip. my pa sounds ok without any Ram. When I go to Sound>Recording>sample there is ) memory where is with the original I have some 89 MB of RAM. Therefore, I think there is something wrong with the chip and I have to send it back. Than you for your help, I started with a Pa800 and then switched to Pa3X. and i know most of you wonderful guys since 2004.
Regards, Arash |
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musiccankill Platinum Member
Joined: 30 May 2010 Posts: 884 Location: Greece
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Posted: Fri Jun 22, 2018 11:18 am Post subject: |
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When you install the ram do the factory styles play wrong too?
If yes then ram is most probably faulty as you said..
Try inserting the original ram module again and check if it is ok too! |
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Ritchie_Blackmore Junior Member
Joined: 11 Dec 2009 Posts: 74 Location: Bulgaria
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Posted: Fri Jun 22, 2018 3:04 pm Post subject: |
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Hello Arash! Where did you purchase your RAM from? For example mine is from thomann and its perfect no problems my keyboard is PA2x! I put it march 2016
Cheers NICK _________________ "Music is a sublime revelation of all wisdom and philosophy." Ludwig Van Beethoven
KORG PA2x Pro, KORG DS-1H, KORG EC-5, KORG EXP-2, BEHRINGER EUROPOWER PMP 500, BEHRINGER EUROLIVE VS1220, YAMAHA PACIFICA 112J, BOSS GT 10, SHURE PG58 |
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Arash Full Member
Joined: 10 Sep 2007 Posts: 208 Location: USA
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Posted: Fri Jun 22, 2018 5:41 pm Post subject: Need Help with RAM Upgrade |
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Hi Guys: THX for responding you all are wonderful. Per advice from you guys, my Pa sounded good without the RAM and also with the original RAM. Therefore, the new upgrade is defective and I have to get another one. Here is where I order it on internet. THX again.
Sha3bisound
870 E Market St.
Akron, OH 44305 |
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musiccankill Platinum Member
Joined: 30 May 2010 Posts: 884 Location: Greece
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Posted: Sat Jun 23, 2018 1:12 am Post subject: |
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I haven't seen any original ram modules to be defective so maybe the one you bought is a clone version?There are kinda known to be faulty some times from new.. |
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Arash Full Member
Joined: 10 Sep 2007 Posts: 208 Location: USA
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Posted: Sat Jun 23, 2018 5:51 am Post subject: Need Help with RAM Upgrade |
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This was not original and for sure a clone. May be I should have bought the original. |
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musiccankill Platinum Member
Joined: 30 May 2010 Posts: 884 Location: Greece
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Posted: Sat Jun 23, 2018 11:49 pm Post subject: |
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Well if it works the first time i personally haven't seen any fail later (at least not yet)..The problem seems to be the different chip that is used on clones and the lower quality PCB... |
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