Dell Latitude E7440 :: When Turn On Laptop Freeze And Shut Down Automatically - All Test Passed
Dec 16, 2014
I was using my laptop the other day and it froze up. Then it shut down by itself. When I tried booting it back up, it says "No bootable devices found" and gives me the options to press F1, F2 or F5 for retrying, setup utility and diagnostics. I ran the diagnostics and it says "All tests passed". The SSD also seems to be recognized as it shows it in the "configuration" tab in diagnostics. I have also tried taking the msata SSD from the 2.5" bay and moving it to the msata slot. Rebooted but shows the same thing. Is this a known issue and is there a fix for this?
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Jan 27, 2015
I bought my Studio 1555 laptop about 4 years ago. Recently it has been showing issues of automatic restarts and no booting. Initially the laptop was overheating and fan was running at very high speeds, so I figured it was a cooling issue - so cleaned up the area near the fan and put everything back in carefully. So now that problem is solved, but NO display issue still remains. The laptop power light switches ON, but I don't see any display in the monitor - so I ran the LCD BIST test - and turns out the LCD works just fine. I identified that the items below could be the issues. What I can do to rectify this issue. The system is out of warranty.
1. Connect to an external monitor - but this test would be redundant because we already know that the display is fine with the LCD BIST test.
2. Replace the video card or memory module
3. Replace the motherboard.
I read somewhere that taking out the BIOS battery and putting it back again solved the issue - but I can't understand the reason behind it.
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Apr 22, 2013
My Inspiron N5010 laptop shut down after 5 minutes. I can not rum diagnostics test because system shut down automatically. My fan is not working.
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May 11, 2010
Recently, I have a problem with my Dell Inspiron 1420 as it's often freeze and auto shut down or restart. When it freezes, my screen will appear many small black pixels which are scattered around the desktop.
During the restart process, the system will require me to choose one of the few options available (eg. Start Windows Normally) as it stated there that the laptop was not shut down properly.
Remarks: My Dell Inspiron 1420 is equipped with NVidea 8400M GS.
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May 1, 2012
Seriously sick of randomly clicking because my hands are too fat. I know that my previous dell had an option where it would automatically shut off the trackpad if an external mouse was detected. Is that available on the 13?
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Jan 18, 2010
My laptop unfortunately had begun to lock up and freeze requiring me to shut it off.
They claimed it was not under warrantly despite me including in the packaging a copy of the receipt and also emailing them a further copy.
It came back last Friday supposedly "tested". However the centre speaker no longer works and the 2 front speakers sound quality is not what it should be or has been. When I play a DVD or BD there is no voice at all. And when I check the configuration of the speakers there is no sound coming from the centre speaker despite it being on maximum.
I've tried doing another factory restore, removing the old nvidia and realtek hd audio drivers, still no sound from the centre speaker and reduced quality from the 2 front speakers so I've had to raise another call.
If it does not come back 100% tested I am going to press for a replacement/refund.
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Jan 17, 2015
My dell inspiron 3250 started to shut down automatically these days. When i ran the Diagnostics its showing an error code : 2000-0511, Validation: 78746 .
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Jan 23, 2015
So I have been talking to the customer care representatives of Dell and they keep giving me different answers for my questions. So I was hoping I could have a more constructive discussion here without being put on hold for hours -_-
1. My E7440 came with a SSD. Can I add a second internal HDD along with the the SSD?
2. If yes, would buying it from a different vendor (say Amazon) and installing it myself void my warranty?
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Aug 10, 2014
I just purchased a new E7440 recently and most of the time, it will not shut down- the power light stays light, but display is off and the HDD light blinks every few seconds. If I leave it, it hibernates eventually but only shuts down when I actually hold down the power key.
The same thing happens if I restart instead of shut down.
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May 15, 2014
I just got a refurbished E7440. Before booting into an OS (e.g. staying in BIOS or at the boot menu), and after booting into Ubuntu, the fan is always on high and never stop (even when the CPU is idle at 40 degree C)). I also have an E6420 and an E6440, have never seen this behavior on them.
I see both BIOS A06 and A07 has "thermal control" listed as enhancement. Updated the BIOS to A06, A07, then A08, still have the same problem in all of them.
Is this expected for all E7440s or just mine? What can I do to make the fan be "on-demand" (without using Windows)?
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Nov 30, 2014
In Window's control panel, Biometric Devices shows me that the drivers are ok "Allow biometric devices with windows" is flagged. With Broadcom FMA I can easly enroll my fingerprints
Everything looks good but at this point there's no way to use my fingerprints to logon with Win7 pro.
In control panel / programs I can see installed: Dell Data Protection | Security Tools and Dell Data Protection | Security Tools Authentication but I can't find out any program to manage my fingerprinters.
I tried almost everything, installing/uninstalling drivers, softwares and all this didn't work. I suppose that I should find a program or something that allows me to associate the enrolled fingerprints to my account.
I even tried to use Dell My Downloads (with Internet Explorer) but I cannot because during the installation I had the message Service Tag Number not supported.
Windows logon shows me, next to my account and security card, another "account" fingerprints, I even tried to login with this but I received the message "Fingerprint not verified" (obviously because they are not associated to any account)....
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Feb 17, 2014
Though in all adverts it boasts about strong encryption options, I could not find any way of encrypting the disk other than Windows Bitlocker.
In the Dell Data Protection Console, but there are no options in the Encryption Tab. I even downloaded directly from Dell product site DDP Encryption software (650 Mb !) but in the installation, personal installation option is disabled asking for only Enterprise installation which requires some kind of a server.
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Apr 9, 2014
I'm experiencing a problem with multiple Latitude E7440 laptops.
When I undock from a port replicator, the laptop screen goes black. The screen never returns to a usable state. I must turn off the laptop manually and power back on. This is not occurring 100% of the time but is occurring fairly often. I'm running the latest drivers and bios update.
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Jan 18, 2014
I need to check the normal operating temperature for the Dell Latitude E7440. My fan is constantly on and the air coming out the side vent is extremely hot. I have installed a temperature app and with basic use (windows 8.1 and 2 or 3 apps open) the core 0 and core 1 of the processor are running between 85 and 90 degrees Celsius. When plugged into power, the fan is permanently on high speed. I don't know if this is normal. I dont understand why it is getting so hot, i have the i7, 8GB, 256GB SSD, so literally no moving parts to generate heat. My battery (47Wh) drains very quickly as well, 2 1/2 hours max.
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Jan 15, 2014
2 days ago I was given a new work laptop - the E7440 (its brand new).
Straight away I noticed some loud buzzing noises which a fellow colleague said was the fan. It's quite annoying. I soon noticed however when my laptop was idle these noises would stop, and when I clicked they would start again. Whenever I ask the Laptop to do anything these noises start up, and considering im active on the machine all day.
There are high pitched, buzzing noises. And as mentioned are aligned to when the laptop is processing something. They also make sounds when I scroll the mouse for example.
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May 6, 2014
Received a new Latitude E7440 today, and I like having the option of a pointing stick and a trackpad depending on what I'm doing, however the pointing stick apparently also can be "clicked" instead of using the dedicated buttons... this is annoying to say the least.
When I'm moving the mouse pointer with the pointing stick, if I press a little too hard it thinks I'm trying to do a click/drag.
I can operate the dedicated buttons just fine, so is there some way to disable this pressure-sensitive click feature on the pointing stick? Otherwise I'll have to disable the stick entirely as it's more annoying that having somebody randomly clicking the mouse buttons while you're trying to work...
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Nov 13, 2014
I've been having issues with this with this utility either not connecting upon resuming my laptop or even from a fresh start. I visit many offices at I am the IT manger and all the connections are saved in profiles but despite them being saved they won't connect even when I try to connect manually. The only way to get the adapter to connect is to right click Proset running in the tray and click "reset proset". Even now while typing this I am connected via wifi but the proset icon shows "connecting"
I've tried updating the wifi adapter drivers from Dell and Intel directly and also completely removed the drivers and re-installed them but I am still having the same issue.
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Jun 26, 2014
I'm attempting to enable BitLocker on a Latitude E7440 running Windows 8.1. The system is in UEFI mode with Secure Boot enabled, so I'd like to use Secure Boot for integrity validation. I have the appropriate GPO set, but if I try to enable the TPM protector, I get the following warning event in the BitLocker-API management event log:
BitLocker cannot use Secure Boot for integrity because the expected TCG Log entry for variable 'SecureBoot' is missing or invalid.
This is immediately followed by:
BitLocker determined that the TCG log is invalid for use of Secure Boot. The filtered TCG log for PCR[7] is included in this event.
The system therefore ends up configured with a regular platform validation profile instead of using Secure Boot. Is this a problem with the firmware on the Atmel TPM on the system, or is it something else?
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Dec 23, 2014
My E7440 is new and shipped with Ubuntu (12.04), it has the A11 firmware version
key presses on the laptop's keyboard are randomly repeated making it usable without an external keyboard. [URL]....
Is there fix for this coming in a firmware update and/or is Dell working on a patch for the linux kernel?
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Feb 17, 2013
I am new in Windows 8 and i wanted to install either fedora or Ubuntu 12.10 in WIndows 8 64 bit. However, under Advanced options in the General settings, i don't see the UEFI settings tile which shows the UEFI firmware settings so that i can disable secure boot. What should I do, or which other way should I do so as I can be able to dual boot?
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Jan 27, 2015
I am experiencing an issue from the usage of the pointing stick (I have gotten accustomed to it) where the cursor would drift slightly about 3-4cm before it stops when I let go of the pointing stick. It occurs maybe about 5-10 times on a working day. The funny part is if I continue to move the pointing stick and letting go just right before it finished drifting, it would continue to drift perpetually until I allow it to finish drifting i.e usually drifts 3-4cm away from the pointed area. It causes me inconvenience whenever im dragging an icon or a browser around and it can get pretty annoying.
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Apr 17, 2014
I've had my laptop for a little bit under 2 months, so these are the things I have noticed.
Issue number 1: When you plug in the power cord into the computer, the screen freezes on what it is currently on. I noticed this issue because occasionally when I plug in my power cord, and try to use the mousepad to select something, the mouse pointer is gone! I have to unplug-replug the power cable to get the mouse pointer to show again. It seems to have to do with the screen
Issue number 2: when I carry my E7440 around in my bad, or have it shut for long periods of time >3 hours (I just simply close the lid), the computer will SHUT DOWN. The thing will shut down completly, even though I simply closed the lid! At first I thought it was just going into hibernate, so I disabled hibernate in my power settings. But nope, even when the computer is asleep, it will occasionally shut it self down for no reason at all.
Just now, I closed the lid on my laptop, and put in in my bag, then walked to my office about 10 minutes away. When I sat down at my desk and opened my laptop, to my surprise, it had shut down by itself! All of my open windows, browsers, and applications were closed, and upon opening chrome and microsoft word, I was greeted by "your browser did not shut down correctly" and "microsoft word has recovered files". This points to the conclusion that it was not hibernates fault, but instead a issue with the laptop itself shutting down when it is put in sleep. This issue needs to be rectified immediately if it is a widespread issue.
Issue number three: When the computer comes back from hibernate or sleep, the computer is very very sluggish, even when plugged in. It is sluggish forever, OR until the power plan is set from whatever it is to "high performance". upon switching to the previous powerplan from high performance, the swiftness of the system is restored. This indicates to me that the system is throttling itself after it resumes from hibernation, why. This needs to be fixed; many people (myself included) just thought that the system itself was slow and underpowered, not realizing that it was just throttling itself when it emerged from sleep or hibernate.
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Nov 9, 2008
When ever i used my Acer 5315 for about 5 mins of switching on it would become very slow freze and turn off.
So i did not no what to do. I was told to restore it to factory setings. So i used the big green E button at the top right to get that green toolbar thing up. Went on recovery i think, restore and set to factory setings. I think it then turned itself off and when i turned it on it went on to e recovery. But a bit into i went to put my laptop down and the battery fel out lol. And now when i turn it on all you get is the acer page then a black screen with a white flashing line at the top left.
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Sep 10, 2014
The "Disable touchpad when external mouse is connected" button is not on my Settings menu for the touchpad.
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Mar 16, 2010
I just reformatted my Latitude XT with Windows 7 and it won't automatically go into hibernation as per my power settings.
I have it configured so that it will first go into sleep mode after being idle or closing the lid and then go into..............................
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Nov 4, 2014
I would like to send it in for repairs. The problem I am experiencing is as follows: suddenly shut off, does not turn on, the power supply LED light (on the AC adapter) shuts off the moment I plug it into the computer.
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Apr 22, 2010
I was just sitting there browsing the internet and the damn thing just shut off and now it won't turn back on. The battery was totally charged... so does that just mean it's fried or what? It's a year and a half old so .
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Jul 22, 2014
Dell Latitude E5540 keyboard and touchpad freeze. Sometimes when pressing Enter the keyboard and touchpad freeze but the laptop keep processing, so I need to restart my notebook to have the keyboard back....
Specs:
8GB DDR3
500GB HDD
Windows 7 Pro x64, even with the preinstalled Ubonto have the same issue.
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Jan 13, 2015
I have an Aspire E-17. I shut of the curser and or touchpad by mistake. How do I turn it back on?
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May 28, 2014
I have a Dell Latitude E7240. My issue is that when it is connected to the D/Dock station, the rear USB ports are automatically disabled.
Is there a way to have them enabled while docked?
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