Power Mac G5 Blank screen and no chime on start up

I have looked endlessly for this button (PMU reset button)Here is what the inside of my unit looks like.. The unit chimes on, but shows nothing on an external display (I have tried 2 monitors that work with my other computers just fine)... However, I cannot locate this button. Most of the units I have seen people resetting their PMU/SMU buttons look nothing like the inside of my unit. My model is A1093/EMC2020

Can you take a look @ my previous post and tell me where this button is located?
Here is a close up photo of the inside of my unit
Im going to replace the PRAM battery today, which I know is over 4 years old. Any other suggestions would be greatly appreciative...

**UPDATE** Found a solution! I have read all the tricks about purchasing a new PRAM battery, and all the other tricks... The problem with the mac turning on but no display is a result of the graphics card. Following ifixits instructions: Re-seated the Graphics card and the unit came on (Showing full picture on the display)! If I couldnt get it to work, I planned on keeping the G5 and selling the Apple Display, BUT all problems have been resolved and the G5 is running like a champ!

Power Mac G5 (Late 2004)

To reset the SMU on a Power Mac G5 (Late 2004) computer, simply do the following:

1. Turn off the computer by selecting Shut Down from the Apple menu or by holding the power button until the computer turns off.
2. Remove the power cord from the computer.
3. Wait two minutes.
4. Plug in the power cord.
5. Turn on the computer.

How to reset the SMU on a Power Mac G5 (Late 2004) or Power Mac G5 (Late 2005) - Apple Support

Apple Power Macintosh G5 1.8 (PCI) Specs

Identifiers: Late 2004 - M9555LL/A - PowerMac9,1 - A1093 - 2020

http://www.everymac.com/systems/apple/powermac_g5/specs/powermac_g5_1.8_2.html

Great work, thanks for the report! 🙂

The post that you did does NOT WORK.... Read my previous post with photos as the SMU could not be located.... My problem has been solved... The shut down and remove power cord I did and that had "0" affect on fixing the problem of the display not coming on... Following Ifixits guide helped... Ive read where people have paid Apple up to $800.00 for the fix that could have been done themselves... It only took 2 minutes to fix the issue... At any rate thanks for the post

OK, glad you got it fixed. 🙂