My Dimension 8400's PSU is dead, where can find a replacement in Singapore?
It's a standard ATX style power supply, it's not a Dell proprietary power supply. Get at least a 350 watt (more may be better depending on your hardware).
The only problem that MAY arise is if the rear panel, but if needed you can cut that to accomodate a standard ATX power supply's power switch.
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Thank you very much for your reply..
Not only the rear panel, there is a special design (2 wholes) on the top of the PSU. A standard ATX PSU cannot be fit in to the casing..