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Compaq Presario 1900 Power Adapter
The Compaq Presario 1900 AC adapter provides two functions, to charge the onboard battery and to provide a source of power for the unit. Because Compaq has been known to use a single AC adapter that is most likely used on other laptop models, double-check the part number or model number of the adapter. A universal AC adapter is a possibility if you are desperate. If your decision is to purchase a different brand charger, make sure to check the output of amps and voltage. Upon choosing a replacement AC adapter, selecting the Compaq OEM charger is always going to be the safest and easiest way to go.
What are the indications that my charger really needs to be replaced?
- Your Compaq battery refuses to charge up completely
- Most Compaq adapters get warm when plugged in for 10 minutes or more
- The laptop does not operate while just using AC power
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Compaq Presario 1900 power adapter is best purchased in brand new condition due to the wear on any older used one. Make sure to try and get computer parts from a known seller when you buy online. Your Compaq Presario 1900 laptop will thank you for thinking before buying. It is in your best interest to check and double-check the manufacturers part number before placing an order for a new power adapter.
Feel free to download your manual for help.
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