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Qosmio f45 av412 overheating

This laptop was given to me because the owner quoted it would "occasionally die". I replaced a confirmed bad harddrive, reloaded the OS, but it powers down and reboots every 10 minutes when sitting idle at the desktop. I tore the entire thing apart and cleaned all dust, removed and reapplied thermal paste under the heatsink, and put it all back together, but HWMonitor says the CPU is at a constant 51 C, and the motherboard is at 65 C, idle. The laptop will run without rebooting if doing diagnostics like PC Check, so I'm not sure if this would be an overheating issue from a chip on the motherboard, especially with it being so strangely high, or something else? Pic related, screenshot of HWMonitor http://imgur.com/XSg41Ss Qosmio F45-AV412

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Check the memory with www.memtest.org if it passes then you have a MB or CPU isse.

Posted on Mar 31, 2014

Testimonial: "Memtest ran for 8+ hours today, all passed. Issue not resolved."

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SOURCE: Qosmio F45-AV412 drivers

Here are all drivers for QosmioF45-AV412.

Posted on Mar 29, 2009

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Toshiba qosmio f45-av412 boot options


When you start your computer, just keep on pressing the 'del' key or F2 key which allows you to enter the BIOS setup.

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If by boot options you mean you want to go to safe mode, then just press the f8 key while your PC starts to boot so that you have a menu asking you to go in safe mode or choose other options.

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Regards,
Sajjad

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http://www.csd.toshiba.com/cgi-bin/tais/support/jsp/modelContent.jsp?modelFilter=F45-AV412&rpn=PQF43U&category=&selCategory=2756709&moid=1754949&os=&ct=DL&selFamily=804517

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I need to reset the bios on my toshiba qosmio f45-av412 please help1


To reset the BIOS read the information from this link.

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I have a toshiba f45-av412 that had Vista. Brought used from circuit city, did not receive a recovery disk and got error mssg when tried to create. System crashed and tried to install windows xp, receive...


You should get in touch with them as they must provide a disc or recovery parition which was bought when they bought that laptop.

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Take the battery out & see if it works then, perhaps the battery is so flat it is holding down the PC. It will should go on just the adapter. If this works, then you will have to plug battery back in, & adapter and leave alone for at least 8 hours. If it still won't work, you may need a new battery.

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1 Answer

How to set up multiple external monitors on a laptop


Since you only have one external monitor port, you need to use a video spillter, this will allow you to connect two or more external monitors.

NOTE: This video splitter will only give you duplicated displays. Please check the link below:

http://www.kvm-switches-online.com/video-splitters.html

Thank you!

Dec 29, 2009 | Toshiba Qosmio F45-AV412 Notebook

3 Answers

Qosmio F45-AV412 drivers


Here are all drivers for QosmioF45-AV412.

Mar 29, 2009 | Toshiba Qosmio F45-AV412 Notebook

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