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GX150 Tower: No Power, Amber Lights blinking
System just decided to not power up a few weeks ago. The LED in the middle of the board flashes Yellow. The built-in network jack has two lights flashing on it (one amber, the other yellow). Since then...
- Local tech replaced the motherboard (sent direct from Dell; did not work, returned)
- Unplugged everything
- I changed Power Supply (sent direct from Dell; did not work, still have)
- Pulled off front cover, switches appear functional with soldered connections, nothing loose
- Reseated everything (memory, CPU, all removable cables
- Replaced processor (used Celeron 800, normally a P3-933 - Tech support said this processor would work on the Socket 370 M/B)
- Attempted suicide, but amber light on gun just lit up and flashed at me
What am I missing? Do I dare start the process over or trash this otherwise phenomenal machine. The only step I didn't personally do was step 1. The Tech does have an attitude about Dell's proprietary status; could he have fleeced me on what he allegedly did (he did want to sell me a different PC)?
Anybody have any ideas? Hopefully Dell's forum users can figure out the blinking lights before the Smith & Wesson users can figure out the message I left there about their blinking lights. LOL
jwark
267 Posts
0
February 19th, 2004 04:00
Tommy-LE
21 Posts
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February 21st, 2004 14:00
I followed your instructions (as I suspected, the technician I hired apparently did not).
Now that I did that, I found that the problem appears to be the chassis I/O panel (the part that holds the USB and front audio jack). When I pulled that cable off the motherboard, the light went solid as you claimed it would. I went to that module and systematically pulled all of the connections off one at a time - none of them stopped the power indicator from blinking, so I presume it is the module itself (please let me know if that is a wrong conclusion). I also went to the front panel and disconnected the power switch cable, just to be redundantly sure.
I know where I can pick up a used I/O chassis for under $20.
I'm excited. I own three Dells now - I am tickled with the help provided in the forum.
Thanks Josh! Your a good teacher - you explained it in a way I understood exactly what it was that we were trying to accomplish.
jwark
267 Posts
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February 23rd, 2004 14:00
ITWhippingBoy
9 Posts
0
September 21st, 2006 19:00
on an old GX150 and went through the entire exercise of disconnecting everything
one by one with no success. Then I found a new, generic Antec p/w to try but
discovered it does not fit in the chassis but I hooked it up outside anyway and
the mobo and system came up in a snap. So, word to the wise, before you try anything
try the p/s 1st.
BTW: this GX150 was working fine when I pulled it from one of our satellite offices
about one month ago. I just plugged it up now and got the ACB (amber coma blink).
IT Whipping Boy