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Conference hydra::amiga_v1

Title:AMIGA NOTES
Notice:Join us in the *NEW* conference - HYDRA::AMIGA_V2
Moderator:HYDRA::MOORE
Created:Sat Apr 26 1986
Last Modified:Wed Feb 05 1992
Last Successful Update:Fri Jun 06 1997
Number of topics:5378
Total number of notes:38326

4403.0. "590's 2MB GURUs-help!" by UFHIS::JMASLEN (The wheels fallen off your day yet?!) Mon Jan 07 1991 05:14

    Hi Folks!
    	Problem time for a new user! I have a new 500, 501, 590 and have
    just installed 2MB in the 590 HD (the chips are SIEMENS,
    HYB514256A-70).
    	
    	If I use only 512k of the 590's RAm expansion.......no problem.
    	If I use more memory from the 590 then I get GURUs when trying to do
    simple things like DUPLICATE an EMPTY DRAWER! GURU # 81000005. 0020DA70
    						       # 81000009. 00209B18
    						       # 8700000B. 00000000
    
    	I have reinstalled Workbench, but no improvement, I think I have a
    memory problem but I am not sure, can anyone tell me how to
    test/exercise my 590's RAM? I get no sign of RAM/MEM problem during
    booting.
    	This GURU shows on either Workbench, ie. when boothing from the 
    floppy or the HD.
    
    	My DeluxeVideo also Gurus 00000003. 00251BB0 when trying to open  a
    scene on the video track. I hope the two problems are related!
    
    	Please a help  a frustrated new user who ruined his weekend fooling
    with this. The chips were bought via  collegue who reckoned they would
    do the job......not via a handler.
    
    	cheers fjeff
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4403.1RGB::ROSEMon Jan 07 1991 08:553
	You should have received a RAM test diagnostic floppy with your A590.
It provides enough information to isolate the defective chip. If you can't
find it, you could configure down to 1 MB of A590 ram and try different chips.
4403.2Same problem-was disk controllerSALEM::LEIMBERGERMon Jan 07 1991 10:309
    I had the same problem when I upgraded memory on my 2058 card in the
    2000. I was running with 2meg on the card,no problems. Then I added
    another 2 meg,and got random gurus. However I would get a guru every
    time I tried to duplicate a drawer with WorkBench. I checked all my
    ram, no problems. The real problem was my GVP controller. I called an
    got an updated set of pals from GVP,and have been rock steady ever
    since. I realize you do not have the GVP, but felt you could benefit
    from my experiance. (I also first looked at the ram chips)
    							bill
4403.3CLI command?UFHIS::JMASLENThe wheels fallen off your day yet?!Mon Jan 07 1991 11:149
    Thanks for replying so far, re. 1, how do I use this test Ram disk, I
    loaded it after booting from the 590 instal disk but only saw the CLI
    window (I must add I have all the user books in German and am
    struggling to translate as I go! the CLI learning process will happen
    after I buy  an english edition in UK later this month!
    
    	What command must I give in at the CLI prompt to test the RAM?
    
    	many thanks fjeff
4403.4Here you go...FSDEV1::JBERNARDJohn Bernard 292-2591 YWO/E3Mon Jan 07 1991 11:312
    A590_RAM_TEST L
    
4403.5RGB::ROSEMon Jan 07 1991 12:596
	I don't remember the command. I'll look it up when I get home tonight.
As I recall, you just run the program that is in the root directory. Try doing
a DIR. If there is a program there called "ramtest" or something like that, run
it.

	Your problem sounds a lot like a bad memory chip to me.
4403.6Boot from the RAM Test DiskULTRA::KINDELBill Kindel @ LTN1Mon Jan 07 1991 14:116
    Re .3:
    
>   What command must I give in at the CLI prompt to test the RAM?
    
    Try booting from the RAM test disk.  It will launch directly into the
    test and prompt you for whatever it needs.
4403.7Bungie JUMP to panic but still alive!UFHIS::JMASLENThe wheels fallen off your day yet?!Tue Jan 08 1991 07:0617
    Back agin and a happy chappy (well almost!) Thanks for all your help,
    re.6 you were right of course, booting from the Test Ram disk was the
    answer [ I was unsure as the 590 Setup disk also had Ram Test written
    on it but no software IN it to do so and booting from that did nothing
    for me naturally!]
    	So what was it? One chip in the 1MEG area was seated flat in the
    socket but a little off to one side (I mean  a little!), the test
    picked it up ,I reaseated it and bungiejump, we are in business!! many
    thanks to you all and Sorin in Belgium for helping  a new comer through
    the hoops...........I still can't find any reference [my German is not
    so bad!] to this test software in the 590 or 500 manuals!
    
    	My US bought Deluxe Video III still Gurus with 00000003. 00251BB0
    an addressing problem I think but damned if I know why, the rest of the
    world hasn't screamed yet about this.......makes the program unusable!!
    
    	cheers and thanks fjeff