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FSB Isuue in Intel DG41TY

November 27, 2012 7:33:30 AM

Dear Friends

I have a strange problem as described below.

From CPU-Z I can see my Rated FSB is very low to 533 Mhz and CPU is running at Half speed max till 1.4 Ghz.

Motherboard: intel DG41TY Max FSB supported 1333 Mhz.

RAM : 2GB Kingston Value RAM 800 Mhz (6-6-6-18) and Transcand JetRAM 800 MHz (6-6-6-18).

So according to the above config , Rated FSB should be 800 Mhz .

Under ful load also ( Using prime) CPU sticks to 1400.02 Mhz with 10.5 Multiplier. Vcore: 1.280V (Max)

I checked Bios and BIOS detects the CPU as E7400 2.8 Ghz, 1066 max FSB, RAM is detected correctly with dual channel and 800 Mhz.

Please note CPU power management is also disabled in BIOS, have also upgraded and downgraded the BIOS several times, but no luck, BIOS has no optioned to change anything in FSB.

Please help !

CPU: E7400 Core2Duo 2.8Ghz.
Motherboard : Intel DG41TY
RAM: Kingston 2gb, trancand 2gb, 800 MHz (Dual Channel config)
Power Supply: Cooler Master extreme power: 350W
Graphics card: ATI Radeon HD 4350 1GB PCI express-16

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