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Hi All,

it is a model 2647-4eg, the specification speed is 900Mhz and 700Mhz one
battery.

However, I can never make it run to 900Mhz, whatever the adjustments in the
bios setup, it seems blocked on 700Mhz,

With the battery in the compartment and of the same without the battery in
the compartment.

The battery being out of order, I wonder whether this battery, could caused
the disorder, as it seems crossed (No tension 0 Volt, and infinite
resistance at the boundaries + and -.

I have the impression to make it run to 900mhz one AC, it is necessary that
the battery either present and in good operating condition.

What I wonder, if I repurchase a new battery, all will return in the normal
order i.e. : operation is 900Mhz one AC and 700Mhz one battery.

Many thank in advance for your Help

Jean-hervé