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Cause of black screen with blinking cursor at start-up

 
 
chem15t
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      1st Mar 2009
Recently, when I power on my system, the monitor is blank with the exception
of a blinking cursor (underscore). I spoke to a service technician a Fry
Electronic and he said the problem was the power supply. I replaced the
power supply and the problem went away but recently has come back. Unlike
the past, where a restart would result in the same blank screen with cursor,
this time the system booted.

Has anyone observed this and if so, what is the cause? Thank you.
 
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Pegasus \(MVP\)
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      1st Mar 2009

"chem15t" <(E-Mail Removed)> wrote in message
news:397941E1-B17D-471F-BF0C-(E-Mail Removed)...
> Recently, when I power on my system, the monitor is blank with the
> exception
> of a blinking cursor (underscore). I spoke to a service technician a Fry
> Electronic and he said the problem was the power supply. I replaced the
> power supply and the problem went away but recently has come back. Unlike
> the past, where a restart would result in the same blank screen with
> cursor,
> this time the system booted.
>
> Has anyone observed this and if so, what is the cause? Thank you.


Do you see the usual BIOS startup messages? If you don't then you're dealing
with a hardware problem - best to ask the experts in a hardware newsgroup.


 
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John S. Galliano
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      2nd Mar 2009
Do you hear any "beep" codes when you power-on the system?
--
John S. Galliano, Information Technology Specialist
MCDST, MCTS, MCSA, DCSE, A+, Net+, Sec+


"chem15t" wrote:

> Recently, when I power on my system, the monitor is blank with the exception
> of a blinking cursor (underscore). I spoke to a service technician a Fry
> Electronic and he said the problem was the power supply. I replaced the
> power supply and the problem went away but recently has come back. Unlike
> the past, where a restart would result in the same blank screen with cursor,
> this time the system booted.
>
> Has anyone observed this and if so, what is the cause? Thank you.

 
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