BSOD & Operating System not found after installing win7 & bios update

elgiwtou

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BSOD & Operating System not found after installing win7 & bios update

Dears,

I formatted my laptop acer aspire 5735 and I installed windows 7 pro. ( i had vista before)
apparently my laptop does not accept neither windows 7 or 8. It suddenly crushes and displays "operating system not found" so I though that I have to update the bios. So I did (acer website provides them). After the bios update I get BSOD and then operating system not found!
How to solve it? I cannot bring my laptop to factory settings either. Please advise

Thank you,
Elena
 

My Computer My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
acer
OS
Windows 7 Pro x32
Hello and welcome to sevenforums,

There are no DMP Files here please follow the 2nd link following for more advice.

   Information
Before posting a BSOD thread, please read the instructions here: Blue Screen of Death (BSOD) Posting Instructions

If you need to add new information like the dump files, please make a new post in your initial BSOD thread. Please do not make an extra new thread.

If your computer is not creating DMP Files please follow this link: http://www.sevenforums.com/tutorials/174459-dump-files-configure-windows-create-bsod.html

I look Forward to Helping you.
 

My Computer My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Windows 7 Ultimate 64-bit
CPU
Intel G3420 3.2GHZ Dual Core
Motherboard
Gigabyte H87-HD3
Memory
Kingson 8GB 1600mhz
Graphics Card(s)
MSI R7970 TF 3GD5/OC BE
Monitor(s) Displays
21" LG & "19 Vertical Samsung
Hard Drives
120GB SSD - Boot
1TB WD
350GB External
2TB External (Wireless)
PSU
Corsair CX 500 modular
Case
Zalman Z11 Plus (modified)
Cooling
Corsair H55, 2x 120mm SP Corsair, 1x 140 Coolermaster
Keyboard
Corsair K50
Mouse
CSL Gaming
Internet Speed
164Mbps
Antivirus
Avast, Malwarebytes
Browser
Google Chrome, IE, Firefox
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