Problem Booting redhat machine

[Ong Ying Ying]

How do you know your machines power, disk and network are fine? The 
lights in your computers lit up when you power-up the machine? How many 
'machines' are you talking about and what are those 'machine(s)'?

Most if not all computers will give out beeps when something is not ok. 
I have one old CRT monitor which sometimes cannot display anything when 
I power-up my computer. However, when I change to other monitor, 
everything is ok.


Andrew.Bridgeman at corusgroup.com wrote:
> 
> 
> I am currently having a problem with 4 Hp proliant servers that since
> Friday when they where powered off will not come back up. The machines
> power, disk and network are all fine but when i power the machine up i do
> not get anything appear on the screen at all , i have tried two different
> monitors that i know work fine but i do not even get anything on the screen
> not even the proliant screens on initial boot , let alone the linux boot
> sequence.
> 
> Has anybody seen this before, what else can i check for and what  can i do
> get it back up and running?
> 
> Regards
> 
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