Solved oxc000000e Boot failed-required device is inaccessible (Windows 7)

still alive?
 

My Computer My Computer

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
better after, but before is also an option. Shrink means make smaller, so resize

2012-06-08 16.35.12.jpg

is that right? now 352gb is also primary and Drive D 68 gb is need? i need 3 partition if possible
 

My Computer My Computer

OS
Windows 7 Home Premium 64bit
200MB partition is gone. You didn't use it anyway. win7 parition (old 420GB ) is still there and has all files.
You created a new partition with 70GB . it is active now.

You still have everything!! If you ever want to go back:
  1. delete 70GB partition
  2. make old win7 partition larger
  3. make old win7 partition active
For now. press apply and let it do the job.
Insert win7 install dvd and install on 70GB partition
http://www.sevenforums.com/tutorials/1649-clean-install-windows-7-a.html
post when ready
 

My Computer My Computer

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
Dear Kaktussoft . i don't need my data.. i have back all to a new hard disk external ( i did it with hirron cd)
now i want 3 partition.

first partition 70gb for windows 7
second partition and three partition. is that possible? every 190gb is that possible?

why i should have 2 primary partition? one 70gb and one 352gb ? and logical is just 30gb
 

My Computer My Computer

OS
Windows 7 Home Premium 64bit
You can always delete partitions later!!! If all is working fine:
  1. delete lenovo_part
  2. delete lenovo
You can delete them know because they don't work anyway. You can also delete old win7 partition

Or are you willing to delete everything now?
 

My Computer My Computer

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
sure you have backupped everything you need?
 

My Computer My Computer

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
sure you have backupped everything you need?

yes. i backupped everything! also LENOVO_PART don't need future?
please tell me a primary partition and two second partition for logical
 

My Computer My Computer

OS
Windows 7 Home Premium 64bit
i wish partition for 2-3 partition. one for primary and active size 70gb for windows 7 install.
and other for logical....
 

My Computer My Computer

OS
Windows 7 Home Premium 64bit
  1. delete all partitions
  2. create a primary 70GB or any size you wish. Let it start at beginning of drive. Mark it active
  3. Make one, or more logical partitions. Any size you want.
Post screenshot
 

My Computer My Computer

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
  1. delete all partitions
  2. create a primary 70GB or any size you wish. Let it start at beginning of drive. Mark it active
  3. Make one, or more logical partitions. Any size you want.
Post screenshot

i just don't know what's 70mb used?
2012-06-08 17.49.43.jpg
 

My Computer My Computer

OS
Windows 7 Home Premium 64bit
  1. delete all partitions
  2. create a primary 70GB or any size you wish. Let it start at beginning of drive. Mark it active
  3. Make one, or more logical partitions. Any size you want.
Post screenshot

i just don't know what's 70mb used?
View attachment 215670
That's the space that's used now. You thought it was empty, because no files yet?

The index is on it. In the index is something like block 1 unused, block 2 unused etc. Quite normal.

press apply and install win7
 

My Computer My Computer

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
:cool:
  1. delete all partitions
  2. create a primary 70GB or any size you wish. Let it start at beginning of drive. Mark it active
  3. Make one, or more logical partitions. Any size you want.
Post screenshot

i just don't know what's 70mb used?
View attachment 215670
That's the space that's used now. You thought it was empty, because no files yet?

The index is on it. In the index is something like block 1 unused, block 2 unused etc. Quite normal.

press apply and install win7

i did apply and put DVD Windows 7 install and goto install and select drive C for install 70gb and active partiton. and finished install for first time and restart it automatic.. but for second time don't go install and it's stop on

Press any key to boot from CD or DVD .... it's now here why?
 

My Computer My Computer

OS
Windows 7 Home Premium 64bit
i goto to bios and select hard disk for boot. F10 and exit and when boot from hard disk i get this error:

A disk read error occurred
Press Cntrl+Alt+Del to restart
 

My Computer My Computer

OS
Windows 7 Home Premium 64bit
you installed from dvd on 70GB partition. That succeeded without errors? remove dvd and boot from harddisk. what happens?
 

My Computer My Computer

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
did you set sata to ahci in bios prior to install?
 

My Computer My Computer

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
i goto to bios and select hard disk for boot. F10 and exit and when boot from hard disk i get this error:

A disk read error occurred
Press Cntrl+Alt+Del to restart
is it still active? more then 70MB on it? right partition active?
 

My Computer My Computer

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

My Computer My Computer

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

My Computer My Computer

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
i goto to bios and select hard disk for boot. F10 and exit and when boot from hard disk i get this error:

A disk read error occurred
Press Cntrl+Alt+Del to restart
is it still active? more then 70MB on it? right partition active?

yes it's active. partition 70gb is active and it's 70mb used
 

My Computer My Computer

OS
Windows 7 Home Premium 64bit
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