6 Professor

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7.1K Posts

September 21st, 2021 18:00

How many consecutive flashes does it show? System Diagnostic Lights 

Also, can you perform a CMOC reset as per these instructions: Clear CMOS 

6 Professor

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7.1K Posts

September 24th, 2021 18:00

The process for the power supply swing arm is identical on all of them.

power supply 

You would be using picture 2 to release and swing up arm the mechanism. The 2 tabs with the blue arrow, and then you can swing it upwards to access the motherboard.

It's a bit stiff, you you likely will have to give it a bit of a push or pull. But it does swing upwards.

All the other instructions are also in that service manual. 

1 Rookie

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4 Posts

September 24th, 2021 17:00

Hello,

There wasn't a detectable flash sequence. The alien head just kept flashing. 

I successfully opened the left hand cover. Yet, I don't know how to open the rest of the computer to perform a CMOS [sic CMOC] reset. 

Are there instructions for that? 

1 Rookie

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4 Posts

September 24th, 2021 18:00

After using my phone as a flashlight and magnifying glass, I was able to find the power supply to the main board and the CMOS to perform a reset.

Many thanks! Your suggestion was right on. 

1 Rookie

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4 Posts

September 24th, 2021 18:00

Thanks for this email. I was able to figure this out and resolve the issue.

Thanks again! 

 

6 Professor

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7.1K Posts

September 24th, 2021 19:00

Your welcome.

1 Rookie

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2 Posts

November 15th, 2024 04:05

@Vanadiel​  mines also doing it it worked on Sunday but after me and my dad were seeing what specs it I tried to turn it on again today but nothing I think it means power issue but i don't know

6 Professor

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7.1K Posts

November 15th, 2024 17:10

@daboy9902​ Try a BIST

If that checks out ok, release the fleas.

If that did not bring it back to life, often the easiest fix is replacing the Coin Cell Battery.

A new battery can be gotten at any hardware or electronic store.

Just wait 30 seconds between taking it out and putting the new one in.

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