toshiba e 45

[smiley]

hi guys is that true that a prblem automatic no display or shut down in this machine can solve by upgrading the system?

[aalex_bom]

have

hi guys is that true that a prblem automatic no display or shut down in this machine can solve by upgrading the system?

I think that you need to change P.S.B

[smiley]

hi, that machine got power for just a minute or more after that a few copy made the machine display turns out.or totaly no display.

[aalex_bom]

change SYS board

and change S. Y. S. B

[smiley]

so it means i need to chnge both of them power supply and system board?

[aalex_bom]

so it means i need to chnge both of them power supply and system board?

yaeh

[smiley]

[QUOTE=aalex_bom;75553]yaeh[/QUOTE
thanks for help friend.is there any cheaper way to solve this problem.

[tech07]

From experience, it's the power supply about 80% of the time and systen pcb the other 20%

[smiley]

can you tell me what specific part in power supply that usualy break down also in system board please.

[aalex_bom]

PSB

can you tell me what specific part in power supply that usualy break down also in system board please.

If you turned off auto shut off and energy save function, The P.S.B could failed. you can repair and cheaper .
note the machine display turns out or no display but "copy" button and Main Power are light
you have to change Controll Panel Touch Screen

[smiley]

no the machine turn black out but after you swicht off and on the main power swicht the machine will work again.