Question about Casio FX1.0 Plus Calculator

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Error 30 Calkulator show display data error! 30. Confirmed doesn´t help. What can i do?

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Here is what the manual for the FX1.0Plus says. You acn reset the RAM. Since this will erase anything you may have entered and saved, what you decide to do is of course up to you.

Hope it helps.
Error 30 - 727aa46.jpg

Posted on Oct 16, 2009


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Posted on Jan 02, 2017


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How to correct error code 4 in 10 on Sharp pocket computer pc-1270

I found the answer for the PC1500, and I'm guessing the error codes for the PC1270 will be similar. Here is what the manual says:

This error occurs when there is no DATA corresponding to a READ command, for example:
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The solution is to provide enough DATA to satisfy the READ. For example, change line 20 to read as follows:

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Update on PS3 Error 8001050F or Txt_ps3trophy_error

Sony have just confirmed the following in relation to this bug or error as experienced from 1st March 2010.

1) This current bug has just been confirmed as confined to Playstation Fat consoles and PS3 Slims are not effected by this error.

2) The problem is caused by a bug in the clock functionality incorporated into the PS3 Fat system which has caused a 'Roll Back in the Date'.

3) The date of the PS3 system may be re-set to Jan 1, 2000.

4) The consequences of this are as follows;

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- Users are unable to play back certain rental videos downloaded from the
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- Error messages are displayed as outlined in the title of this Tip - also the console may display 'Failed to install trophies. Please exit your game.'

SONY are advising anyone experiencing this problem not to use the PS3 system until the issue is resolved. This is expected to be resolved within the next 24 Hours (1st to 2nd March 2010). This is due to the possibility of corrupted data causing errors in functionality and not being able to restore saved data or recording obtained trophies.

02 March 2010 Final Update: Panic over - all is well again

If this update has helped please do leave a vote for it. Many thanks.

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Hi! i am trying to detect a problem in my sony model HCD-GZR777DA when switch it on, after waiting it display c 31 00. where to start please help

31: DPD offset adjustment error .
Contact any service technician. You can't repair this. The error code list to this set:
The meaning of error code is as below:
01: Communication error (No reply from syscon)
02: Syscon hung up
03: Power OFF request when syscon hung up
19: Thermal shutdown
24: MoveSledHome error
25: Mechanical move error (5 Changer)
26: Mechanical move stack error
30: DC motor adjustment error
31: DPD offset adjustment error
32: TE balance adjustment error
33: TE sensor adjustment error
34: TE loop gain adjustment error
35: FE loop gain adjustment error
36: Bad jitter after adjustment
40: Focus NG
42: Focus layer jump NG
51: Spindle stop error
52: Open kick spindle error
60: Focus on error
61: Seek fail error
62: Read Q data/ID error
70: Lead in data read fail
71: TOC read time out (CD)
80: Can't buffering
81: Unknown media type
Are you confident to do anything with these error displays.
If you wish to get some details; check the site linked here. Pull up older posts.

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within 3 s of power-up an error will be displayed. After communication is

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Sony DSR error code C31:30 & C31:23

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File Error

Hi, It might be time for a new memory card. A last effort you can try is to remove the memory card and insert it into a memory card reader connected to a PC. There are diagnostics and utilities that can be performed on your memory card since it will be treated by your PC as a removable storage. You can format the memory card, run diagnostics like Norton Disc Doctor or similar. If in any test an error shows, then you have just confirmed that is due for replacement. If after formating, scanning and checking it shows good, then you can try using it again. You can also try cleaning the little gold tips at the end of one side of the memory. Hope this be of some help/idea. Post back how things turned up or should you need further information. Good luck and kind regards.

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