Dell Latitude D800 :: Will Not Power On / No BIOS Information Displayed / No Power On Self Test
Apr 16, 2013
I have a Dell Latitude D800 that will not power on. When the power button is pushed the green power indicator light comes on, the CDROM spins for a moment, but then nothing happens, there is no BIOS information displayed, no power on self test, no Dell logo. It just sits there with the green power light on.I have tried removing the power & battery then pressing the power button for 10 seconds (actually, I have tried as long as 60 seconds). I have tried to turn on with the power connected but not the battery. I have tried removing the connector cable for the power button and the connector cable for the display and then reseating them.
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Oct 1, 2008
My Latitude D800 laptop recently had trouble to turn on. When pressed the power button (no matter how hrad or hard long to press), nothing happened, totally dead, power light didn't turn on at all. I tried with battery (two batteries) only, AC power only and both, same thing, but sometimes it could be turned on when I waited for a while or came back later and tried again.
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May 6, 2009
I have a D800 I haven't used in about 10 monthes. I took it out of the bag and charged the battery.
When I turn it on, it boots approximately one third of the way through the loading bar for the BIOS, and then it powers off.
I've tried it with both the power cable and battery, just power cable, and just battery; and it behaves the same way. Last time I used it, it was working fine.
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Feb 14, 2013
I have a inspiron 1521 that i have been having problems with. It's an older laptop.
When i turn on the power, nothing is displayed on the screen. When i hold fn+power I get 2 flashing lights and one solid. The num lock and cap lock flash. I don't really know what this means. I have also done a BIST and the laptop seems to pass this just fine. (Different colors flash on the screen). I have tried removing ram 1 at a time but it always blinks the same lights. Could this be a problem with the motherboard?
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Apr 7, 2013
My son has a Dell Inspiron 1545 ... The problem with its is, that it receives power into the unit but nothing is displayed onto the screen and therefore, nothing shows or happens. I know that the unit is receiving power due to the fact that I can open the Disk Drive. I have attempted the flea start without any success.
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Aug 7, 2013
I'm trying to install Ubuntu on an e6530. I changed a BIOS boot setting from Legacy to UEFI. Now the laptop doesn't even show me a BIOS screen at startup. The screen is backlit, so power is on, but shows nothing. The drive light flickers a few times, but no matter how long I wait, nothing appears.
I can't even switch it back to Legacy because I can't get into the BIOS. Hitting F12 after power on does nothing. Is there some way to get it back to Legacy mode? Or simply reset the BIOS to default settings?
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Feb 4, 2010
Just did some tests on my new laptop:
(No, I don't write this software -- but some people are mighty interested in detailed power consumption statistics)
The BatteryBar Pro software has a Watt-Meter...
I decided to play with the power consumption of my new Timeline 1810T 11.6" laptop (Core2 Duo ULV 1.3 Ghz, 4GB RAM, 320GB HDD). These are really high performance laptops in a netbook-size form factor.
GENERIC ACTIVITY
...Backlight minimum, WiFi+BT off, Power Saver unless otherwise indicated
4.5 watts - Idle in Power Saver, backlight turned off (Fn+F6)
5.0 watts - Idle in Power Saver
5.5 watts - Idle in High Performance
13 watts - 100% CPU, Power Saver
14 watts - 100% CPU, Max Performance
10.5 watts - Copying 1 gigabyte file between two folders via drag & drop
INTERNET ACTIVITY
...Backlight minimum, WiFi on, Bluetooth off, Power Saver
5.5 watts - Idling on WiFi on a static webpage (Chrome browser, Power Saver)
7.0 watts - Surfing the Internet on Wifi slowly (Chrome browser, bursty scrolling, occasional click, no Flash)
8.0 watts - Downloading a file to disk from static web page
10.0 watts - Webpage containing a continuously-moving Flash animation.
10.5 watts - Using YouTube over WiFi, standard-def, Power Saver
13.5 watts - Using YouTube over WiFi, high-def, Power Saver
15.0 watts - Surfing the Internet on Wifi rapidly (Clicking lots of links very fast, scrolling lots, moving mouse fast)
HD VIDEO FILE PLAYBACK
...1280x720p, 15Mbps, AVCHD H.264, video clip recorded from Panasonic Lumix ZS3
13.5 watts - Picasa, via COREAVC, Battery Saver, 80% CPU
14.0 watts - Picasa, via COREAVC, High Performance, 70% CPU
13.0 watts - Windows Media Player windowed, no OSD overlay (GPU decoding), Battery Saver, 20% CPU
13.5 watts - Windows Media Player fullscreen, no OSD overlay (GPU decoding), Battery Saver, 20% CPU
12.0 watts - PowerDVD, windowed, Battery Saver, Vista Basic (GPU decoding)
12.0 watts - PowerDVD, full screen, Battery Saver, Vista Basic (GPU decoding)
POWER INCREMENTS
...Similiar in both Power Saver and High Performance, unless otherwise indicated. For WiFi, on a 5 bar strength network.
+0.1 to 0.5 watts - Add if bluetooth turned on. Fluctuates. (Same in Power Saver or High Performance)
+0.3 watts - Add if wifi turned on, static web page (Power Saver)
+1.5 watts - Add if wifi turned on, static web page (High Performance)
+3.0 watts - Add if wifi turned on, downloading a file at medium speed from static web page.................................
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Apr 29, 2009
Either through Dell or on my own? I have 512MB but for the past year or so I have ALWAYS been over it for whatever reason (I blame Windows Search 4.0) and it's had a pretty negative effect.
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Jan 3, 2009
I hadnt realized they have so many different Centrino cpus now...
Can a D800 use a Centino with the 533fsb or is it just the 400fsb....
I need to upgrade 2 D800 laptops that currently have 1.3 Centino cpu
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Apr 27, 2009
It won't boot and shows only lines across the black screen or blurs when HDD is plugged in.
When i remove HDD (any HDD, i've tried three so far), laptop boots to BIOS.
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Mar 31, 2009
I just found you, glad to be here. I searched for this but came up empty.
Latitude D800, XP Pro:
I have crazy lines and colors on both the laptop screen AND external monitor at the same time. It also is present on both in Safe Mode.
Because it's both I'm thinking the video card is toast. I read that if it was the LCD or the Inverter, the external monitor should display fine.
Whaddayathink?
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Feb 1, 2009
About a year ago I had the problem and really didn't get anywhere near fixing the problem. So here I am again hoping maybe someone can help.
Here is the issue,
My Laptop just suddenly died after checking how many mem stick I had.
I turn off my laptop, flipped it over, romoved the mem cover, and replaced the cover and flipped back over.. (I just removed the cover, didn't though anything) When I tried to power it up got nothing. (No lights)
The laptop won't power up even with the battery.
I do notice the battery light is lit when it needs charging.
I tried my spare battery, it charge it but doesn't turn on.
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Jul 2, 2009
Right i try switch the D430 its powers on the 3 leds all come on also the power led and hdd led
then before i get a screen or bios it dies (about 3 seconds)
can power it back up but same happens
ive removed everything i can to just run the bare bones
no wifi no BT
when i take the hdd out the led doesnt show when i power up so the board knows its missing ive added some ddr to see if it was the onboard ram still no joy
tried pressing F2 and power to get a error code but nothing happens just powers off again
tried external monitor nothing
tried litheum battery tested 3v
tried without litheum battery
tried with and without hdd
Also tried with and without main battery just with ac adaptor
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Feb 24, 2013
I have a dell latitude d531 i cant get it to power on and have no clue whats wrong... I have tried taking out the battery and power on with just the plug but still nothing the power light will come on for about 4-5 sec then shut off again... I think the battery is shot too because it will not charge when i plug in the power cord the green battery light comes on for 1-2 sec then off again and sometimes it will come back on flashing orange.
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Mar 8, 2013
I pushed the Fn and F1 (which I thought would put it to sleep as I do with my ThinkPad) and it shut down. When I tried to restart later I wouldn't. I push the power button and the power light comes on for ~5 sec, the bluetooth flashes the WiFi flashes and then nothing. If I hold the power button down it seems to do this cycle continuously. If I do the same and hold down the Fn button the 3 lock lights are added to the cycle. I have unplugged the power, removed battery (which shows fully charged) held the power button for 20 seconds to clear all residual power. It does the same on AC or battery alone.
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Feb 5, 2013
The laptop wont turn on when its plugged in it says it's charging then when i attempt to turn it on it sounds like its booting up but within about 3 seconds it shuts off without the display ever turning on the LED light showing the battery is charging then begins to flash and the other 2 LED lights stay on. I was on the laptop not even an hour before this happened until it died and it hadn't moved after that so I'm not sure whats causing the issue.
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Feb 12, 2009
I think I've bent one of the metal connecting parts on the actual keyboard too, so I think I'll need to replace the whole thing and not just the key.
In either case this key is not getting back on. Do current Dell Latitudes use the same keyboard, or am I going to have a hell of a time finding a replacement?
I took the key off because the button wasn't working, and sure enough there was a big wad of dust/hair blocking it...problem is I think I was too forceful when I removed it.
Notebook is a 2003 model.
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Jan 13, 2009
I have a Dell Latitude D800 I bought in Summer 2003. I've never really used it away from a power outlet in almost six years of ownership, aside from one time a few weeks ago - when the battery died within 15-20 minutes of powerwing on.
Is it normal for a six year old notebook battery to not hold a charge, even if it's never really been used, and has just been plugged into power (or shut down) constantly throughout the bulk of that time?
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Nov 26, 2011
I have a Dell Inspiron N5010 laptop, the power light (light on the power button) and the left front LED white light blinks every 5 seconds. It doesn't power on at all.
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Sep 4, 2009
Recently I just bought(buy) the Intel Pentium M 745(1.8Ghz) chipset & Nvidia GeForce Fx Go5650 (128mb).
My technician did the work to install the new items, but when I get the laptop back I checked it and the GeForce doesnt work properly, FPS from 0-1, my old 32mb video card used to work on low at 25-30FPS at my LFS simulator game racing.
Yesterday my technician download another GeForce 5650 driver and seems works better 50-60FPS at the same game. BUT now the problem is that the Processor Fan start running after 1min of playing and the laptop get freeze, 1-2FPS
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Jan 27, 2013
Our Studio 1749 will retain a solid connection when the power adapter is plugged into the power board along the side of my laptop. I am unsure if the pins residing in the power board are pushed toward each other so as to not retain connection when the adpater in plugged into the laptop.
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Aug 2, 2007
When I pull the power cord to switch to battery power while in Windows my lcd goes to black. The only way I get my video back is a hard reset and reboot. Later on I tried this and everything was back to normal. Why is this happening? Is this some weird standby?
Dell Inspiron 1505 Bios A-14
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Apr 29, 2013
Yesterday the system went down unexpectedly and without proper steps. I pressed the power button and it resumed nicely after running chkdsk.
Today it again went down unexpectedly and now will not power up. The green LED on the power cord blinks when plugged in to the laptop (but is steady
if not plugged in to laptop). The laptop is completely dark & quiet.
My battery has been fine but this system is acting the same whether my battery is "inserted" or "removed."
How can I further troubleshoot this without risking damage to my HDD? I have used two different power cords so far (they both do the blinking)
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Dec 20, 2014
I have an old Latitude D610 which I need to get some files off, however it won't power up, even when plugged in.
How to get it going and retrieve files?
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Apr 22, 2013
I am trying to see what might be wrong with the Dell Latitude 2110. When I close the lid power shuts off. You can not turn it back on unless you take out the batter and power supply then plug it back in. The power settings in windows xp are all to never shut off. I also replaced the power jack and it did not change. I did a dell test and it gave me a error 2000-0412 auxilary lcd cable not detected error 0412 and error 0411 lcd board not detected error code 2000-0411. I have a display and everything just have the power problem when shutting the lid.
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Feb 23, 2013
I have a Latitude D531 laptop that when I hit the power button, the light comes on but goes off after about 10 seconds. This began when I had it on ansd all of a sudden shut down. One of Dell's people told me to try something but it still shuts off after five or six seconds. I thought it might be a short but am unsure.
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Sep 22, 2009
My D600 will not boot up unless the power cord is plugged in. Is there some switch that I hit by mistake? Can this be corrected?
I guess basically it doesn't work on the battery unless it is plugged in but the power shows 100 % for the battery
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Mar 10, 2013
Dell Latitude C800 Model # PPO1X. Internal Clock does not keep accurate time. Looses time when external power is off. Does this indicate internal battery is not working?
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Apr 21, 2005
i have a number of Dell D600 latitude laptops in the organisation,all identicial. Strange thing is that one of them will not work with the docking station, any Docking station to think of it. this is the error message i get " Your power adapter does not supply enough power to run the attached docking station" press F1 to shut down
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Feb 3, 2013
I bought a new docking station to improve my workplace at home. Unfortunately I wasn't able to start a system because of warning during a booting sequence : "The AC power adapter type cannot be determined. Your system will operate slower and the battery will not charge....etc". After that waring the only possible action is pressing F1 button to shutdown a system.I connect an AC adapter directly without a docking station, a system started properly.
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