510 wont power up

[d_hetz]

I just brought my 510 back from the dead. I Erased U6 and U7, then flashed U7 only. Then write the eeprom.
When plugging to power it won't power up, no lights.

What am I doing wrong?
What else can I check?
Do I need to remarry the HDD?

[lionman]

i did a full erase flashed on my 510 and now i cannot get box key or no power no light what can i do to fix this

[skinerd]

i did a full erase flashed on my 510 and now i cannot get box key or no power no light what can i do to fix this
Reflash it....there are several discussion covering that ......read a little you'll find them.

[lionman]

where and the 510 board can i find the 0j1 and how do i jumper it

[smithers]

it is towards the center of the board. Look for 2 square spots labled OJ1. You can use a simple jumper, or a switch that will allow you to turn it on or off.