Hi! I hope that you will quite well. There are some Critical problem in my System, first problem in my computer that is No beep... many times RAM plug and unplug but invain... no display, no beep. I am very worry about my computer so, so what is the reson?
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first remove the cover of your computer after switching off the system and removing the power plug the power the system and see whether the processor fan is working if not power off the system and remove the 24 pin connector from the smps to the motherboard and short the green and black pin of the conector from the smps and see the smps fan is working if not replace the smps if working then remove the memory from the slot and clean them or change the memory to which match the dimm slot an connect the connector and switch on the computer
I have seen this a few times over the years. It is a very common assumption that if the fans are running, then the power supply must be good. This is not a good assumption to make. It is actually quite common to have a power supply work enough to turn on fans but not be able to actually power up the system. Check this first, if this is not the problem, then you most likely have a dead CPU or dead Memory.
When you hear 5 beeps while booting or turning the computer off it is related to the operation of critical motherboard components - such as the CPU.Please try these steps to try fixing this problem .
Open up the computer tower and then once the side panel is out a test on the motherboard needs to be done and to do that look for the memory cards(Ram ) which would be green in colour,4 inches long and would be inserted in a slot that has clips in either ends that holds the card in the slot firmly.There can be one or more than one so remove the memory cards and then turn the computer on by just connecting the power cable,you should hear long beeping noise if you dont hear any then the motherboard needs to be replaced or needs to be serviced.
I went to google and it seems like the beeps can be problems for different problems in the hardware, this is what one message says, there are lots of computer beeping answers out there:
1 short beep is your BIOS saying "HELLO I'M OK"
Standard Original IBM POST Error Codes
1 short beep Normal POST - system is ok 2 short beeps POST Error - error code shown on screen No beep Power supply or system board problem Continuous beep Power supply, system board, or keyboard problem Repeating short beeps Power supply or system board problem 1 long, 1 short beep System board problem 1 long, 2 short beeps Display adapter problem (MDA, CGA) 1 long, 3 short beeps Enhanced Graphics Adapter (EGA) 3 long beeps keyboard card
Each BIOS company has modified these codes over the years.
Hi Franceso, plz specify Is it powering ON ? Which LED is glowing? These leds are there on the front panel :
1 Power On/Standby button 2 System power LED Green = Power on Amber = System shut down, but power still applied Off = No power
3 Internal health LED (Wave sign in BOX) Green = Normal Amber = System degraded. To identify the component in a degraded state, refer to system board LEDs. Red = System critical. To identify the component in a critical state, refer to system board LEDs. Off = Normal (when in standby mode)
4 External health LED (power supply) Green = Normal Amber = Power redundancy failure Red = Critical power supply failure 5 NIC 1 activity LED Green = Network link Flashing = Network link and activity Off = No link to network. 6 UID LED Blue = Activated Flashing = System remotely managed Off = Deactivated 7 UID button
If it is Internal health led then any internal h/w issue is suspected. If it is external health led then any power supply or power source related issue is suspected. Also
check the status of the server & its IML (Integrated Management
Logs) in ilo (Integrated Lights Out ) if it is configured. (2nd RJ45
port in rear)
the blue screen flash and restard is actually a critical system message, but windows is set to restsrt the system on a system failure, if you want to read the message, start the computer and tap the "F8" key until a menu appears, one of the options will be "disable automatic restart on system failure" select this option and the next time it happens it will stay there.. but from what you are describing it is pretty evident you have bad ram, the long beeps you are hearing is the mainboard signalling a critical error, usually caused by ram, get new ram and i think you will have no problems