HI GUYS my problem would a challenge for everyone who knows about CPUs stuff ..i have Intel processor core i5 3450k that is now currently running on "only" intel HD2500 graphic card .any other graphic card wont be compatible no matter if i changed mother

[fali5]

hi Guys it my problem goes like that my CPU corei5 doesnt let any graphic card work on any bored (except for the intel one) tried everything please help me

[Jose_H_Intel1]

Did you try reloading default settings in BIOS? Is it a clean operating system installation?

[fali5]

i have tried to to do an os installation though not a full one only for C drive ..and for the bios i tried to clean it manually by removing the battery and also in the bios by pressing F6 ..though i dont think this is the problem because i installed the cpu on another Motherboard and on a different HDD and still only intel 2500HD (the built-in GPU in my CPU)works and no other otter GPU works when my cpu is installed in any mother-bored ...what i think is that the built-in intel "on the cpu" is not allowing for any other gpu to work dont know exactly why ?hope u understand me

[Jose_H_Intel1]

It is very unlikely that the processor is causing this behavior since it is usually up to the BIOS to determine which graphics controller is in use; however, it could have become defective somehow.

You may run the Intel® Processor Diagnostic Tool with no additional graphics installed.

http://www.intel.com/support/processors/sb/CS-031726.htm Processors — What is the Intel® Processor Diagnostic Tool?

[fali5]

dr.FahadALI wrote:

---------------------------

--- Testing Processor 1 ---

---------------------------

--- IPDT64 - rev 2.20.0.0.W.MP ---

--- Start Time: 02/10/2015 19:59:43---

--- Skipping Config ---

--- Reading CPU Manufacturer ---

Expected --> GenuineIntel

Detected --> GenuineIntel

Found --- Genuine Intel Processor ---

--- Temperature Test ---

Temperature Test Passed!!!

Temperature = 73 degrees C below maximum.

--- Reading Brand String ---

Detected Brand String:

Intel Core i5-3470 3.20GHz

Brand String Test Passed!!!

--- Reading CPU Frequency ---

Expected CPU Frequency is --> 3.20

Detected CPU Frequency is --> 3.59883

CPU Frequency Test Passed!!!

Expected frequency - The highest frequency at which the tested processor was manufactured to operate

Detected frequency - The frequency at which the tested processor is currently operating

Power management modes can create marginally higher or lower detected frequency

than expected frequency. Small variations in clock frequencies are common.

--- FSB NOT Supported on this Processor ---

--- Running Base Clock test ---

Detected Base Clock --> 99

Base Clock test Pass ---

..QPI rate Test not supported..

..Skipping QPI rate Test..

Skipping QPI rate Test

--- Running Floating Point test ---

Million Floating Points per Second, MFLOPS --> 417.6

Floating Point Test Pass ---

--- Running Prime Number Generation Test ---

Operation Per Second--> 2.65832e+006

Prime Number Generation Test Pass ---

--- Reading Cache Size ---

- Detected L1 Data Cache Size --> 4 x 32

- Detected L1 Inst Cache Size --> 4 x 32

- Detected L2 Cache Size --> 1024

- Detected L3 Cache Size --> 6144

Cache Size Test Passed!!!

--- Determining MMX - SSE capabilities ---

--- CPU FEATURES DETECTION FOR ---

--- MMX SSE ---

MMX - MMX Supported --> Yes

SSE - SSE Supported --> Yes

SSE2 - SSE2 Supported --> Yes

SSE3 - SSE3 Supported --> Yes

SSSE3 - SSSE3 Supported --> Yes

SSE4.1 - SSE4.1 Supported --> Yes

SSE4.2 - SSE4.2 Supported --> Yes

--- MMX SSE - capabilities check complete ---

MMX Test Result --- PASS

SSE Test Result --- PASS

SSE2 Test Result --- PASS

SSE3 Test Result --- PASS

SSSE3 Test Result --- PASS

SSE4.1 Test Result --- PASS

SSE4.2 Test Result --- PASS

MMX SSE Testing Passed !!

--- Determining AVX AES PCLMULQDQ capabilities ---

--- CPU FEATURES DETECTION FOR ---

--- AVX/AES/PCLMULQDQ ---

AVX - Advanced Vector Extensions Supported --> Yes

AVX OS Support - AVX Operating System Supported --> Yes

AES - Advanced Encryption Standard Supported --> Yes

PCLMULQDQ - Polys Carry-Less Multiply Supported --> Yes

--- AVX AES PCLMULQDQ capabilities check complete ---

AVX Compare Test Result --- PASS

AES Test Result --- PASS

PCLMULQDQ Test Result --- PASS

AVX AES PCLMULQDQ Testing Passed !!

--- Reading Memory Size ---

Detected Memory Size is --> 4.00GB

--- Integrated Memory Controller Stress Test ---

--- Integrated Memory Controller Stress Test Pass!!! ---

Integrated Memory Controller Test Pass!!!

Chipset : Intel(R) B75 Express Chipset

Chipset Stepping : C1

No device connected to PCI-to-PCI Bridge Controller

No device connected to PCI Express Port 1

No device connected to PCI Express Port 2

2 device connected to SATA Controller 1

1 : WDC WD5000AZRX-00A8L SCSI Disk Device

2 : TSSTcorp CDDVDW SH-224DB SCSI CdRom Device

1USB devices detected

1 : Realtek RTL8188CU Wireless LAN 802.11n USB 2.0 Network Adapter

2 device connected to Intel High Definition Audio Controller

1 : Realtek High Definition Audio

2 : Intel(R) Display Audio

--- Platform Controller Hub Test Completed!!! ---

--- Querying for Intel(R) Integrated Graphics Device (IGD) ---

..Detected 8086 as Vendor ID on Device 2 on Intel(R) processor..

..Intel(R) Integrated Graphics Device Presence Detection Passed..

..2D Graphics Visual Display Passed..

..Graphics Visual Display Passed..

..Rotating...

[sinba]

what type of display screen are u using ? have you tried different ones ? did you try different refresh rates ? did you power off the display and on again ?

have you verifed that you plug the cable to the graphics card and not to the vga motherboard ?

have you tried a CRT screen ? did you disable the on-board vga feature in the bios ?

good luck

[fali5]

LG flatron1943ss ..and yes on sony HD one too..yup 60hz 75 hz...ofc it doesnt matter but yes..man i rip apart the mother bored and change the cpu and all and flash the bios and ur telling to verify where i put my VGA plug?!!!..thanx bro ^_^

[sinba]

sorry man , sometimes mistakes happens.

so to find the isue , i would try another motherboard with this cpu. if it fails again, contact intel for replacement. if it works, the you have faulty motherboard.

[fali5]

i told u man i change the whole MOTHERBOARD and it not the case here ..i mean normally when you insert additional graphics card and you plug the monitor VGA into the built-in Intel slot..you wont have signal right ?,,my case it does gives you a signal from the Intel card even though if the additional graphics card is installed !..it is like the CPU is ignoring the outer vga or disable the whole PCI slot like it is never there !

[Jose_H_Intel1]

Did you verify the power supply wattage required for the graphics card and the system as a whole?

Are you using any kind of adapter or converter with the connection to the display?

Can you determine if the discrete graphics card is detected in BIOS? You may need to change the settings in BIOS to allow both graphics controllers to work when the discrete graphics is installed.

[fali5]

thank u man for keeping up with my problem but i will just close the subject..it has no solution..maybe the CPU capability of handling the discrete card is damaged.i will buy another CPU >>thanks a lot bro