Question about Dell (F2273) Motherboard

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Dell latidue D610

Anyone help me please. My laptop Dell Latidue D610 has its power button sometimes doesn t work and the charging indicator flashing red when using both AC Adapter and batery itself.

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  • new_sun202 Jul 27, 2008

    Thank you very much. So sad hic hic. I'm going to try fixing it myself. I tried to find document saying about mainboard circuit but I found nothing. Do you have any suggestion?

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The light indicator for the battery is; green-charging, yellow-battery failure, and red-charging system failure. The charging system failure happens when the power management chip fails. The pm chip regulates and controls the power input & usage, allows the machine to switch from AC to battery, and cotrols the charging. This will also cause the problem with the power button not workin or being hard to start. Unfortunately, the motherboard will have to be replaced in order to fix this.

Posted on Jul 26, 2008

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