Reinstalled W-7 Pro:Why is there no O/S without install DVD in drive?

Chaim613

New member
Local time
6:13 PM
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Hi,
When I restart newly reinstalled O/S, why does install disk have to remain in drive or the msg. "No Operating System" when system tries to reboot?
Thank you :( :)
 

My Computer My Computer

At a glance

Windows 7 Pro 64 bit
OS
Windows 7 Pro 64 bit
You mean you can only boot into win7 if WIN7 INSTALL DVD is still inserted?
Post screenshot of disk management please.
 

My Computer My Computer

At a glance

Microsoft Windows 7 Home Premium 64-bits 7601...Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz4,00 GBATI Mobility Radeon HD 5400 Series
Computer type
Laptop
Computer Manufacturer/Model Number
ACER ASPIRE 5742G
OS
Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
Motherboard
Acer Aspire 5742G
Memory
4,00 GB
Graphics Card(s)
ATI Mobility Radeon HD 5400 Series
Sound Card
(1) AMD High Definition Audio Device (2) Realtek High Defi
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 60 Hz
Hard Drives
WDC WD5000BEVT-22ZAT0
Attached should be a screen capture of Disk Management
 

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  • Disk Management Aug 19 2014.PNG
    Disk Management Aug 19 2014.PNG
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My Computer My Computer

At a glance

Windows 7 Pro 64 bit
OS
Windows 7 Pro 64 bit
Can you boot to win7 withh USB20FD detached?
Can you boot to win7 DVD not inserted?
--------------------
Just curious (not the cause of the problem):
Why put the bootmenu and bootmgr on the 21.43GB partition? (it's marked ACTIVE)
Why install WIN7 in a logical partition instead of a primary?
 

My Computer My Computer

At a glance

Microsoft Windows 7 Home Premium 64-bits 7601...Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz4,00 GBATI Mobility Radeon HD 5400 Series
Computer type
Laptop
Computer Manufacturer/Model Number
ACER ASPIRE 5742G
OS
Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
Motherboard
Acer Aspire 5742G
Memory
4,00 GB
Graphics Card(s)
ATI Mobility Radeon HD 5400 Series
Sound Card
(1) AMD High Definition Audio Device (2) Realtek High Defi
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 60 Hz
Hard Drives
WDC WD5000BEVT-22ZAT0
Were you not aware that you are to delete all partitions during the booted http://www.sevenforums.com/tutorials/1649-clean-install-windows-7-a.html? Why would random partitions be left strewn across the OS drive with no plan, so that when the OS is installed to a Logical partition the boot files (which cannot be placed on a Logical partition) are forced onto a 26gb Primary partition with no drive letter leaving most of the space inaccessible.

I would start over and do this competently: Unplug all other drives, boot the Install media, during Steps 7 and 8 of http://www.sevenforums.com/tutorials/1649-clean-install-windows-7-a.html use the Drive Options to delete all partitions, create New as needed, Format and install Win7 to the first partition in order to take advantage of faster read/write speeds on the left hand side of the drive. Ignore the tiny boot partition that is created.

I would also read over these other steps for a http://www.sevenforums.com/tutorials/219487-clean-reinstall-factory-oem-windows-7-a.html#post1839164 which compile everything that works best in tens of thousands of installs we've directly helped with here. The steps are the same for retail.
 
it seems you have installed win 7 on logical partition.
you must install win 7 on primary partition.
 

My Computer My Computer

At a glance

win 7i52 GBno
Computer type
Laptop
Computer Manufacturer/Model Number
dell
OS
win 7
CPU
i5
Memory
2 GB
Graphics Card(s)
no
Hard Drives
500GB
Antivirus
avira
Browser
opera
it seems you have installed win 7 on logical partition.
you must install win 7 on primary partition.
Win 7 can be installed to a logical partition providing its boot files are on a primary partition.
 

My Computer My Computer

At a glance

Windows 7 Pro 64 bitIntel i58GB KINGSTON DUAL-DDR3 1600MHz2GB AMD RADEON™ R7 250
Computer type
PC/Desktop
Computer Manufacturer/Model Number
PC Specialist Custom
OS
Windows 7 Pro 64 bit
CPU
Intel i5
Motherboard
ASUS® H81M-PLUS
Memory
8GB KINGSTON DUAL-DDR3 1600MHz
Graphics Card(s)
2GB AMD RADEON™ R7 250
Hard Drives
120GB KINGSTON V300 SSD
1TB WD CAVIAR BLACK WD1003FZEX
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