Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations wOOdy-Soft on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

(IPECS LIP 9070 ) BLACK DISPLAY - Sometimes display doesn't boot when electricity going and coming

bymeraklı

Systems Engineer
May 5, 2025
1
Hello,
I have few of IPECS LIP 9070 . Sometimes display doesn't boot when electricity going and coming. status led is RED light and display is black. I read some post about same situation. Friends say remove c227 for another device. Actually I tried it because lip 9070 contain 2 capacitor on same line as parallel so i didn't see any problem to do the suggestion but it was not worked.
I think a triggering process is working unstable during booting. I couldn't find the reason.
Checked PoE power supply module that include AS1135 DC-DC converter but I didn't see any problem for output voltage.
Can you help me please ?
Kind regards...
 
Last edited:

Part and Inventory Search

Sponsor

Back
Top