Hey everyone,hope everyone is fine, I got an issue hoping you guys can help me,
I got a HP V193 monitor it has a E59670 now i got a few of these, been using them for long time now, however this particular monitor was blacking out for a few times then after unplugging and plugging it back in it gets back to normal until now its dead.
I tried switching the power supply board with another similar monitor and it works,so I'm trying to fix this power supply board I got some basic in electronics as a hobbyist.
Steps taken so far:
Checked all the capacitors
Checked all the resistors
Checked all the fuses on the board
The board has incoming supply of 220v and and the rectifier has an output 300 something ish DC
However the connector at the edge of the board where the the vga board gets connected isn't getting any supply.
Anyone got any tips on what else I should check?
Images :https://imgur.com/a/6ElaftV
I got a HP V193 monitor it has a E59670 now i got a few of these, been using them for long time now, however this particular monitor was blacking out for a few times then after unplugging and plugging it back in it gets back to normal until now its dead.
I tried switching the power supply board with another similar monitor and it works,so I'm trying to fix this power supply board I got some basic in electronics as a hobbyist.
Steps taken so far:
Checked all the capacitors
Checked all the resistors
Checked all the fuses on the board
The board has incoming supply of 220v and and the rectifier has an output 300 something ish DC
However the connector at the edge of the board where the the vga board gets connected isn't getting any supply.
Anyone got any tips on what else I should check?
Images :https://imgur.com/a/6ElaftV