Hi there.
So I have a Dell 6410 from a friend that complained about it not starting up smoothly.
Symptoms:
1. When powering up, the POST screen (just before the Dell logo appears) has a cursor that blinks once, then stops blinking, and the PC just hangs there.
So I force a shut down and try a few times to power it up again, eventually, it boots normally
2. When I install the Video drivers from Dell or via Windows update, the PC either hangs during the install, or when restarting after the install of the driver. The PC will then hang at the Windows screen.
What I have tried:
- Turning it off and on again
- Bios update - took forever to get the successful restart, as symptom 1 kept creeping up every now and then... But BIOS is now up to date and defaults set.
- RAM test and swop out - Swapped out RAM from another Dell that's working fine - issue persists
- CMOS battery removal
- Removed Hard drive and optical drive, thinking they're causing some POST failure
- Re-applied thermal paste on heat sink
- Windows 7 and 10 clean install
- Reseating the CPU (as per flashing lights (Numlock flashes after a force shut down when experiencing symptom 1)
https://www.parts-people.com/blog/2...e-e6400-led-post-codes-diagnostic-indicators/
So I am here for advice, and want to know if theres anything else I can try before one of the following:
1) Try another CPU (I don't have another one to try)
2) Try another MoBo (I don't have another one to try)
3) Strip it and sell all the parts - from what I see, LCD, HDD, DVD drive and RAM work fine.
So I have a Dell 6410 from a friend that complained about it not starting up smoothly.
Symptoms:
1. When powering up, the POST screen (just before the Dell logo appears) has a cursor that blinks once, then stops blinking, and the PC just hangs there.
So I force a shut down and try a few times to power it up again, eventually, it boots normally
2. When I install the Video drivers from Dell or via Windows update, the PC either hangs during the install, or when restarting after the install of the driver. The PC will then hang at the Windows screen.
What I have tried:
- Turning it off and on again
- Bios update - took forever to get the successful restart, as symptom 1 kept creeping up every now and then... But BIOS is now up to date and defaults set.
- RAM test and swop out - Swapped out RAM from another Dell that's working fine - issue persists
- CMOS battery removal
- Removed Hard drive and optical drive, thinking they're causing some POST failure
- Re-applied thermal paste on heat sink
- Windows 7 and 10 clean install
- Reseating the CPU (as per flashing lights (Numlock flashes after a force shut down when experiencing symptom 1)
https://www.parts-people.com/blog/2...e-e6400-led-post-codes-diagnostic-indicators/
So I am here for advice, and want to know if theres anything else I can try before one of the following:
1) Try another CPU (I don't have another one to try)
2) Try another MoBo (I don't have another one to try)
3) Strip it and sell all the parts - from what I see, LCD, HDD, DVD drive and RAM work fine.