iR 1133 E744-4000

darkocg88

Technician

50+ Posts

Join Date: Jan 2018

Posts: 63
#1

[Error Code] iR 1133 E744-4000

12-03-2018, 11:14 AM

iR 1133 E744-4000

Screen is inverted and japanese symbols on it. Cant enter service mode, can only use "Menu" button for up, and number 5 for down.

Any ideas?
Tags: button, e744-4000, ideas, menu, number
zoraldinho

teacher-guide-expert-guru

Site Contributor
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Join Date: Mar 2008

Posts: 5005
#2

12-03-2018, 01:17 PM

Re: iR 1133 E744-4000

Bad flash memory chip on PCB. (MX29LV160AT )

If it ain't broke, don't fix it
A picture is worth a thousand words
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zoraldinho

teacher-guide-expert-guru

Site Contributor
5,000+ Posts

Join Date: Mar 2008

Posts: 5005
#3

12-05-2018, 01:44 PM

Re: iR 1133 E744-4000

E744.PNG

If it ain't broke, don't fix it
A picture is worth a thousand words
Comment

[Error Code] iR 1133 E744-4000