Unbootable Windows 7, can't read SFC logs

daishogun

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Hi everybody,
As the title states, my Windows 7 install won't boot (not even Safe Mode!) In an attempt to rectify the situation, without a fresh install, as the amount of programs that need to be downloaded and re installed will devour my Internet quota for the month, I've run Startup Repair to no avail. I then ran SFC through CMD, and it found corruption but was unable to fix it. Now I have the CBS.log, except I can't read it very well, and the usual findstr command doesn't work when using CMD from Startup Recovery. So I need to know how to get that file out of there using CMD onto a USB or something, so I can find the corrupted files, and get to fixing them. If anyone has any other ideas on how to solve the problem (why can't I just do an Upgrade install without booting >.>) it'd be much appreciated.

P.S: Sorry about the lack of situational info, the thing is, I haven't done anything wrong. The PC hung on Shutdown last night, and hasn't booted since. No new programs, no new updates, just an ordinary day.

Cheers
 

My Computer My Computer

OS
Windows 7 Ultimate x64
CPU
Intel Core i5 2500K
Motherboard
ASUS P8Z68 PRO/GEN3
Memory
16GB Corsair Vengeance DDR3 1600MHz
Graphics Card(s)
2x MSI GTX570 Twin Frozr III PE
Monitor(s) Displays
23" AOC e2350sd
Screen Resolution
1920x1080
Hard Drives
1.5TB 7200RPM WD Caviar Black
60GB OCZ Agility 3 SSD
PSU
700W Thermaltake Toughpower
Case
Thermaltake Level 10 GT Snow Edition
Keyboard
Razer Blackwidow Ultimate
Mouse
Razer Mamba 4G
Internet Speed
Cable (30Mbps/10Mbps)
Other Info
It is for the gaming.
i read in another post that you may have to run SFC 3 times to fix the corrupted files.
try it and post back.


scrooge
 

My Computer My Computer

Computer Manufacturer/Model Number
home build
OS
win 7 ( 64 bit)
CPU
Intel Core i7-870 Lynnfield 2.93GHz 8MB L3 Cache LGA 1156 95
Motherboard
ASUS P7P55 LX LGA 1156
Memory
G.SKILL Sniper Series 16GB (4 x 4GB) 240-Pin DDR3 SDRAM
Graphics Card(s)
ATI Radeon HD6800 Series
Sound Card
hdmi
Monitor(s) Displays
42" lg 3d tv
Screen Resolution
1920 x 1080
Hard Drives
1 ssd pci-e revodrive
4 seagate 1.5 tb
PSU
Rosewill BRONZE Series RBR1000-M 1000W Continuous@40°C, 80Pl
Case
CoolMaster 922
Cooling
CORSAIR CWCH60 Hydro Series H60 High Performance Liquid CPU
Keyboard
logtech
Mouse
logitect
Internet Speed
5 mbit
Well I've gotten the CBS.log off the computer, and I've run SFC at least 5 times now, so it's done all it can. I've attached the log, if anyone can shed some light on what to do next it'd be much appreciated.
 

My Computer My Computer

OS
Windows 7 Ultimate x64
CPU
Intel Core i5 2500K
Motherboard
ASUS P8Z68 PRO/GEN3
Memory
16GB Corsair Vengeance DDR3 1600MHz
Graphics Card(s)
2x MSI GTX570 Twin Frozr III PE
Monitor(s) Displays
23" AOC e2350sd
Screen Resolution
1920x1080
Hard Drives
1.5TB 7200RPM WD Caviar Black
60GB OCZ Agility 3 SSD
PSU
700W Thermaltake Toughpower
Case
Thermaltake Level 10 GT Snow Edition
Keyboard
Razer Blackwidow Ultimate
Mouse
Razer Mamba 4G
Internet Speed
Cable (30Mbps/10Mbps)
Other Info
It is for the gaming.
how did you run sfc command from "recovery environment"? Please post the command you typed. If you typed it right it doesn't create cbs.log

Did you try "system restore" and go back a few days?
 

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
if running sfc from recovery environment it DOESN'T log in cbs.log!! to force it to create a logfile:

set WINDOWS_TRACING_LOGFILE=C:\TEMP\CBS.log

Before running sfc. Also the recovery console doesn't have findstr, but you can easily use find instead to extract relevant entries from the log, like so:

find "[SR]" C:\TEMP\CBS.log > C:\TEMP\sfcdetails.txt
 

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 see, never realised about having to tell it to log, only because CMD kept telling me it was logging it there. I'll give it a shot and post back if I can't find which files need to be replaced.
 

My Computer My Computer

OS
Windows 7 Ultimate x64
CPU
Intel Core i5 2500K
Motherboard
ASUS P8Z68 PRO/GEN3
Memory
16GB Corsair Vengeance DDR3 1600MHz
Graphics Card(s)
2x MSI GTX570 Twin Frozr III PE
Monitor(s) Displays
23" AOC e2350sd
Screen Resolution
1920x1080
Hard Drives
1.5TB 7200RPM WD Caviar Black
60GB OCZ Agility 3 SSD
PSU
700W Thermaltake Toughpower
Case
Thermaltake Level 10 GT Snow Edition
Keyboard
Razer Blackwidow Ultimate
Mouse
Razer Mamba 4G
Internet Speed
Cable (30Mbps/10Mbps)
Other Info
It is for the gaming.
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