Go Back   Badcaps Forums > Troubleshooting Hardware & Devices and Electronics Theory > Troubleshooting Computer Displays
Register FAQ Calendar Search Today's Posts Mark Forums Read

Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 04-29-2012, 05:22 AM   #1
Badcaps Veteran
Join Date: Nov 2011
City & State: Tasmania
My Country: Australia
Line Voltage: 230VAC
I'm a: Knowledge Seeker
Posts: 670
Default Dell E173FPb

Hey I have in my hands a Dell E173FPb that I have replaced all secondary caps in fired it up and it was flashing on off then I come to a conclusion this could be bad solder joints on the transformer so soldered these and then reapplied new solder.
Still no go!

the screen has power green light ect. then screen has a picture torch test successful.

now I'm taking out transistors on the inverter side and I have come across ones that should be 6.8k but read 6.7 is this normal for a transistor to be off by that much or should i change all the ones not giving the correct values?
Amraks is offline   Reply With Quote

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump Technical Forums 2003 - 2023
Powered by vBulletin ®
Copyright ©2000 - 2023, Jelsoft Enterprises Ltd.
All times are GMT -6. The time now is 07:55 PM.
Did you find this forum helpful?