Question about Dell Dimension 2400 PC Desktop
The blinking amber light on the dimesion 2400 generally means that the power supply on the system has gone bad. Switch off the system and disconnect the power cord from the back of the system . Press and hold down the power button in the front for 10 seconds.
Reconnect the cable back and try powering on the system.
If the same ,fails you would have to take the system in for repairs
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Posted on Sep 03, 2010
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Posted on Jan 02, 2017
The symptom that you are facing generally refers to bad power supply. The same can be resolved by replacing the same. You can call dell sales to procure a new power supply. However to troubleshoot and make sure if power supply has gone bad , use the link below
Posted on Nov 03, 2008
When you mean the amber light, is that the blinking hard drive access light or the power light? Different cases have different colors on it. Mine has blue and green lights.
If you see the boot screen (bios) and then after it goes to boot, does it blink and hang?
This could be a simple operating system issue, hard drive or hardware/motherboard issue. If you could provide more information, that would help.
Posted on Jun 28, 2009
1. Remove All External Devices
2. Check the Computer's Power LED
3. If the power LED has not changed unplug the Power Cable From the Computer Disconnect All Hard Drive Power and Data Cables and power on the computer. If still no go.
4. Remove All PCI, PCI-E, and AGP Expansion Cards .
5. Remove All Memory From the Computer
6. Reseat the ATX and 12-Volt Connections . The ATX connector will be a 4 pin square connector connecting to the motherboard from the power supply and the 12-Volt Connection would be the biggest connector with a lot of colored wires.
7. If still no go.
8. Disconnect the Power Connection to the Chassis Fan
9. If the light still flashes then it could be a power supply or motherboard failure. Try a good know power supply first and if that does not fix the problem it is the motherboard. Also check the back of the tower for 4 lights lables ABCD or 1234.
Rate if useful.
Posted on Aug 11, 2009
I have similar problem these days. After normal shutting down the PC, it can not be powered up again, the amber light blinks. A temp solution for my case is by doing these steps:
1. leave all monitor, network, keyboard and mouse etc. connected
2. disconnect the power, wait until green light and amber light dim.
3. pop up the CMOS battery, then put back in (better to check its remaining voltage, if not good, change a new one)
4. power amber light flash shorter and lighter
5. disconnect any USB connections like keyboard and mouse,
6. immediately connect keyboard and mouse back into USB ports
7. my pc powers up at this point, all green lights shining. Except it displays CMOS setup warnings, give me options to click either F1 or F2
8. I click F1, it goes into normal login XP
The only problem is I could not shutdown PC again, if I do, then I have to repeat 1-8. I have to use "Standby" instead, which I usually do.
Posted on Sep 01, 2009
Steady amber power LED is indicative of a problem with the motherboard. Remove all external connections except power, remove all PCI Cards, ram, disconnect power from all drives, turn on see if power LED is still steady amber. If it is, more than likely the motherboard has a failure. Also check to see if the CPU heatsink is firmly seated (The plastic retainer has been known to fail causing the CPU to overheat)
Posted on Oct 04, 2009
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