If two of the three leds are flashing (the one on the left stays solid and the two other blink) then this is a no memory error and its likely the memory is not seated properly.
Remove the memory from under the keyboard and try one DIMM at a time in the slot on the back of the computer. Once the PC is booting again reintroduce the DIMM under the keyboard. Like the previous poster indicated the memory needs to be well seated.
Open Regional and Language Options by clicking the Start button png" alt="Picture of the Start button">, clicking Control Panel, clicking Clock, (Systemsteuerung, Uhr?) Language, and Region, and then clicking Regional and Language Options. (Regions-und Sprachoptionen)
Click the Keyboards and Languages tab. (Tastaturen und Sprachen)
Under Display language (Display-Sprache), choose a language from the list, and then click OK.
ok to reset your bios you will need to open your computer look on the motherboard almost always the biggest circuit board and remove the battery for 30 seconds and put it back in. close computer
right click the speaker near your clock, click "recording devices - you will see the microphone in the list, RIGHT click on it and select "disable" - this will disable the Mic until you decide to turn it on again
You need to get a Recovery CD for your model laptop from Dell. Boot up with this Recovery CD and follow the instructions.You can get this Recovery CD from the Dell WEB site.To get the correct model Recovery CD use the Service Tag number, it is on the label that is attached to the bottom of the laptop.http://support.dell.com/support/downloads/index.aspx?c=us&l=en&s=gen
Maybe your problem was not the lcd screen. Before you replaced the lcd screen you should have tried an external monitor to see if it would work. That would help isolate the problem which might be the Video Card. If I'm not mistaking, the D620 has the Nvidia Video Card that was a major manufacturing defect. In fact my daughter had one and I had to reflow the video card because it was bad.Count the Beeps and notice the pattern of the beeps ( 1 Long or 1 Long followed by 2 Short). They tell the technician what is going on with the computer. I'm betting you have a Video Card Problem.
An easy solution to this problem is to visit the manufacturer website and download the device specific drivers.If problem still occurs then i would suggest to use driver scanning tool like Driver scanner 2013. U can download the tool here:DriverScanner2013.net
I assume you mean factory installation. You need the disks. Unless there is a recovery partition, unlikely on this model. Alternatively you could find an oem windows xp home or professional depending on what coa sticker is on the laptop and install that.
You can download the WEBcam and device drivers from Dell WEB site, the support download page. Make sure you select your model desktop or laptop, better still, type in the Service Tag number, it is printed on the label on the bottom of the laptop and on the back or sides of a desktop. (If the Service Tag label is missing then go into the BIOS setting and on one of the BIOS pages, the Service Tag number will be displayed). This will open the page where the specific drivers for your model computer are located. Also make sure you select the Windows of the drivers for your Windows operating system. Click on this link to download the drivers: - http://support.dell.com/support/downloads/index.aspx?c=us&l=en&s=gen
To repair missing or corrupted system file/s, boot up with the Windows installation CD then - Press R to repair when instructed. Press 1 or Enter to repair the C:\Windows folder. Then type chkdsk /r and then press Enter. The repair process will take quite a long time.
Do you see anything? No "ghost image"? A white cursor in the top left? Any damage ? Drop? Jarred? Bumped? May be backlighting, inverter, lose ribbon cable, bad graphic adapter. Can you attach a external monitor to verify the graphics adapter? Take a look at this video for ideas: http://www.youtube.com/watch?v=2Yi6GNFcP3w Remove ALL media from DVD rom, usb, etc. shut down, unplug, remove battery, plug in, reboot. Any change?
