I've bought a Lenovo G575 three years ago, my warranty isn't active anymore. The fan in my laptop stopped working yesterday, and now when I do something that is CPU intensive, the Laptop shuts down because of the overheat.
Is there a way to buy a new fan? Should I open the laptop and take a look at the fan, to see if it can be fixed without changing the fan.
I've read other forums on similar issues, but I can't seem to find one that matches mine exactly.
System: Y410p with
1tb hdd
24gb ssd
intel i7-4700
8gb ram
64x windows 8.1 (came installed)
Problem:
When I put the computer into sleep mode, it goes into sleep mode without issue. It has stayed in sleep mode for a maximum of 8 hours, but usually before it hits this long the system will turn on. It seems to run random processes and overclock the processor as the computer gets very hot. It will do this until the battery dies, or if plugged in, indefinitely.
While it is doing this I have opened the lid, pressed every key, including power, with no response. Once, and only once, upon pressing the space bar, it had actually come to the unlock screen as though it truly was in sleep (except it was still overheating and on). Otherwise my only option is hard shut down.
I've just gone around it for a while now by shutting down every time and not using sleep. But today I had put it in sleep, and placed it in my backpack where it nearly cooked itself to death.I have tried:
-I have checked the wake_armed, which currently display NONE
-I have checked last_wake
-I have fiddled with hybrid shutdown.
My laptop was working fine but then 5 minutes later after I shut down, I realized I forgot something so I started it back up again to find that after the Lenovo logo screen I would get a Fan Error message and the laptop shuts back down. Now I can't get into my computer at all.
View 3 Replies View RelatedOver the past year I have had my laptop computer, a Pavilion g7 Windows 8, and it has been fine for about 5 months, but after that it started to overheat at times and give me the link [URL] ...... After that it has become more frequent and it shuts off 2-5 times a day. Depending on how long it has been used.
View 1 Replies View RelatedMy 2 month old HP ENVY 17 (1050ea) constantly overheats and shuts down. It is sitting on a wooden table with nothing blocking the airflow.
It has just been back to HP for repair, they replaced the Heatsink and fan and updated the BIOS (thou the bios appears to have no updates that affect the operating temperature). The machine will suddenly switch off and then on re-boot the bios displays the message 'System Temperature (90D)'.
On return from repair it seemed to be a little better, its system temperature was now peaking at about 77C rather than the mid 80s that it would peak at before repair. The first shutdown occured after about 20 minutes (running a simulation). After this it could be made to shut down after just a few minutes running prime95, then just web browsing will shut it down once it has been hot.
One of the service engineers suggested that I am expecting too much of the machine to run for any period at maximum power. It was also suggested that I need to purchase some sort of external cooling system to try and keep it working. So is there a way to manually underclock the processor ( and maybe GPU?) to keep it running?
Recently I bought a Y500. After installing the Windows 7 X64 and start a conversation on Skype fot the first time webcam worked without problem. After two days I tried to make a video call but the camera does not start ... Circle rotates the camera LED lights up but the screen is black.
I tried the site. Testmycam.com has image but blurred. Reinstalling drivers, i installed an old version of Skype version 4.2 but problem not resolved...
My Y410p is about six months old. Today, while using the computer, the touchpad stopped working suddenly.
Touchpad is enabled in mouse settings, and device manager says drivers are up to date and that the device is working.
However, the touchpad is completely unresponsive, and restarting the computer didn't do anything. Is there anything else that could be done? Or should I believe that this is hardware failure?
Background: I bought my refurbished Lenovo Y500 laptop in June. It came with a 1TB HDD and a 16GB SSD for caching.
View 4 Replies View RelatedMy wireless worked fine last night. Got up this morning, turned the computer on, and the wireless does not work. Here's what I've done so far:
* Using fn+F5 I've ensured the wireless is turned on.
* When I try to connect wirelessly I get "error 651 modem not working." But the wireless works with the other twocomputers in my house, and when I hook up directly to the modem/router (Motorola 3347 from Qwest) with anEthernet cable, the Y560 works fine. So I do not think the modem is the problem.
* Tried to "auto detect" driver update using the Lenovo support, but that was useless. It did not autodetect anything.
* From the Lenovo site, it looks like the wireless drivers for the Y560 are all from March, and I got the computer in lateMay, so I should have the latest drivers installed anyway.
Sometimes the machine does not show any wireless networks and I have been able to solve it by turning on and off the hardware switch for wireless on the back of the machine. This time I can not get the machine to find any wireless networks. I am running XP. The only think different that I noticed is that MS Security Essesntials has ended support for XP.
View 2 Replies View Relatedi could hear something rattling inside but laptop was working fine so i just left it alone. But 2 days ago it seems that harddrive completely stopped working, windows is not booting up and in bios it says it didnt detect any harddrive. So i opened botom cover to see if maybe that rattling was some loose screw and that made harddrive not work and there was a loose screw and i screw it back in (it was just a screw on the bottom not the one that holds harddrive. But my harddrive seems to not work at all and making weird noises when i turn laptop on.
View 5 Replies View RelatedMy laptop's touch screen function stopped working just a while ago. When I shut down my laptop, tere's this windows update that lasted for more or less an hour. After that, the touch screen just stopped working. Note that there hasn't been any program installation prior to the antivirus uninstallation - all programs and files contained in the laptop is as it was the moment I bought it. *Laptop's running Windows 8 Single Language
View 9 Replies View RelatedFor whatever reason my ringerprint reader stopped working. I've uninstalled and re-installed the driver, software and done just about everything I can find online.
In the device manager it usually shows up, but sometimes doesnt. In the control panel>biometric devices, it shows up less often, usually only after i've clicked "Scan for hardware changes."
I tried plugging several devices into a USB 3.0 port on my z510 this morning to no avail. The USB 2.0 port is working(I have a mouse plugged into it and it works fine) but the USB 3 ports will not work at all. I tried looking at device manager; it says everything is working properly. Power management doesn't turn any of the ports off.
It was working fine 2 days ago. Is it possible to turn the ports off? Because nothing is being recognized.
I looked for drivers on Lenovo's site; no USB drivers for windows 8.1 at ALL. What do I do?
I have had my Ideapad U410 for about 18 months now.
Recently my bluetooth mouse has stopped working after a few minutes of use. If I switch the mouse off and then on again it works again. I assumed that it was a problem with the mouse so I purchased a new one.
Guess what. The same problem.
Now with two blutooth mice displaying the same problem I am guessing that the trouble lies within the laptop, but what to do to identify whats going wrong.
Suddenly my FN stops working if the keyboard is on F1-F12 keys. No reaction when pressing it.
If I go into the settings and change default to something else, I can press FN until it again show F1-F12 - After that is stuck on the function keys?
Applied 7CCN35WW over the 34 firmware. Veriface stopped working, says there's no camera present even though camera is present in Device manager. Skype is not working either, says camera is used by another process even after a fresh restart.
View 1 Replies View RelatedI have trouble with my audio driver on my lenovo laptop. After I updated BIOS to version 1.21, my sound stopped working. I tried to reinstall audio driver, but when I reboot my computer, sound is not working again.
I read about flashing BIOS back, but I dont know where to download old version.
I have a 2014 X1 Carbon (Gen 2) and my ethernet dongle stopped working this morning. It worked fine for the past 3 weeks but after rebooting this morning i can't get to get access to the network via the ethernet port anymore.
The port's activity lights don't light up and a network connection is never recognized.
I have checked the Device Manager and verified that I have the latest drivers (12.11.77.1 for Intel I218-LM), and made sure that the Power Settings do not allow the port to go to sleep. I have also tried 3 different ethernet dongles, all behaving the same way.
I was able to use a USB-to-Ethernet dongle to get access with a ethernet cable. Is my port just dead? I don't see any visible damage, or loose connectors.
Recently my fingerprint stopped working for power on and Windows login. Fingerprint reader setup utility started to show some strange error followed by empty utility window (see screenshots below).
Link to picture
Link to picture
I have updated all the software using "Lenovo update and drivers" but it did not work (BIOS image also was updated during this process). I doubt that it is hardware fault because I have Linux OS installed as dual boot among with Windows, and no problems there with logging in using fingerprint reader (fingerprint-gui package)...
Before the end of 2013 I bought an Ideapad U530 Touch for school and it's been working fine up until a few days ago when the backlight for the left most CTRL key stopped working and shut off completely. Every other key on the board is fine, except for this one. Is there any easy to fix to this problem, or do I need to send the entire computer back?
View 2 Replies View RelatedI keep getting a message on my laptop: Catalyst control center: host application has stopped working.
This has started happening after I tried to do a BIOS update last week and I ended up with the blue screen of death & had to recover my whole laptop.
The speakers on the laptop itself work, but when I plug in any pair of headphones or earphones (I've tried 5 known good pairs) and it is the same problem every time. The right ear piece works and the left does not. I have uninstalled and reinstalled the driver to no avail.
Is there any easy solution like an usb audio jack or something I can use to be able to use headphones?
My 1530 has recently been overheating when left idle for a while(30 min or so). When I come back I find that the fans stop working, the system overheats and the laptop restarts with blazing temperatures.
In order to turn the fans back on, I have to shutdown the laptop and then switch it back on
This has been happening for a few months. Doesn't do it every time. Now out of waranty.
Closing the lid or sleep mode via Win 7 shut down works. But later and sometimes immediately, when I lift the lid I have to power up and boot. Found on the forum that there is a Intel bios option? Haven't checked that yet. But; this is an AMD unit.
When I unplug it, the laptop immediately shuts off.
The battery also only charges up to 92% and doesn't go any higher.
Does this mean my battery is faulty and needs to be replaced?
I have been using this for 4-6 months this happened before and i bought it to the service center i bought it there twice, and now today it still shuting down while playing not overheating but this pop up shows up when i start it again, whats wrong and Under my laptop is a air condition running under it so not overheating.
View 6 Replies View RelatedIt's not like normal fan working when computer gets cooler stops, when it's heating up starts working. It happened 7 days ago. And that never happened since then. But I'm still wondering why it's happened. My laptop is just a few days old. I was checking my air vent and suspiciously was being silent. After keep checking 5 to 10 min the fan still wasn't not working. And then I started running heavy software like video converting program. CPU was working 100% when I load this, fan still was not working laptop bottom was getting heated up. Then decided to check my cpu temp and installed everest ultimate edition. Everest doesn't recognize both cpu temp and fan.
I restarted laptop because my laptop was getting hotter. And when I restart it, laptop fan started working normally. CPU temp, fan speed are recognized in everest software. After I noticed that in system cooling policy settings was in passive mode on battery. Why it's happened? I doubt it's cord unplugged or sth. Cause software couldn''t detect both cpu temp and fan. Remember, after I restarted software detected the fan and temp, all fan thing go back to normal. And if it was loose connection why it's worked back again when I restarted and still working. I'm not able to give it back.
I was playing a game and suddenly the game crashed and it jumped into windows ,an icon appeared saying display driver stopped working ,i entered the game again game crashed this time it restarted the system, now the system cant even show the VAIO and phoenix logo. its full of lines with extremely low resolutions,as i try to enter windows blue screen shows up and it restart the system auto. i entered safe mode and i found out ASA i uninstall the nvidia driver(8400M GT),the windows start up.Now the driver is uninstalled and i can work in windows,but in very low setting,like i am having onboard graphic chip,i cant modify my graphic card and the chip and DAC type are all unavaiable,(instead i have unknow device in my device manager) i think i need to flash my BIOS, but i searched the internet for my bios couldnt find anything,i think i need to do it manual.
View 5 Replies View RelatedI just installed the 8.1 update. It now seems that my laptop shuts off when idle It did not do this on 8....
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