Power supply is cranky while booting and which processor to upgrade?

Answer Your low end CPU will be a bottleneck, I would upgrade it if I was you, you may struggle to find one for your current mainboard though, looking on ebay for a used one, or replaceing your mainboard ... Read More »

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Power Supply Upgrade,?

Yes, Dell motherboards starting using the standard power supply connections again back in 2000, so you should have no problem.

How do I Upgrade a Lenovo M50 Power Supply?

Like most personal computers, the Lenovo M50 uses a power supply to help distribute electrical energy to all the different components of the PC. Replacing the power supply inside a Lenovo M50 is no... Read More »

How to Upgrade a Power Supply on the HP Pavilion 533W?

The HP Pavilion 533W desktop computer does not use proprietary hardware, so you have the option of upgrading or replacing the power supply. You may need to upgrade your power supply if you have ins... Read More »

What's the best graphics card for my XPS 420,425w power supply,Processor, Q6600, 2.4, 8MB, Core Duo Kentsfield?

If that's a Dell 425W psu, it's probably a bit underrated. But psus do lose some capacity as they age.Assuming your psu is still going strong, I'd recommend a GeForce GTX 550Ti- it's the best card... Read More »