Hot answers tagged upgrade
Unfortunately, this is not possible. To convert from 32-bit to 64-bit requires a full reinstall of the operating system. Thankfully, 32-bit keys are also valid for 64-bit installations (source) so you would be allowed to do this. If you have a legitimate key, you can get your hands on an ISO for installation here: ...
There are multiple threads in the MemTest86+ forum about the current MemTest86+ release freezing. There has also been no updates or bugs fixes for about a year, despite this issue being reported a long time back to the project. So while your RAM might in fact be bad, you can't rule out a false positive from MemTest86+ either.
The HS57 chipset supports that configuration and two sources I checked with indicate no restrictions for the DX4840-37. So it should work. Leave the existing memory in the same slots when you install the new memory to preserve your dual-channel configuration.
The manufacturer of your motherboard - Elitegroup Computer Systems - mentions these specifications: CPU LGA775 socket for latest Intel® Core 2 Quad(95W) / Core 2 Duo / Pentium Dual-Core (E21XX) / Celeron 4XX series processor Supports Intel 45nm Core 2 Quad(Yorkfield) and Core2 Duo(Wolfdale) series processors. (please refer to the CPU support ...
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