Missing Bootmgr-Asus laptop-Tried most of the tips found here!

schwarzennegger

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Missing Bootmgr-Asus laptop.Windows couldn't find the OS!!

Hello Guys,

I am not a software person, couldn't able to boot up and shown the above error message in my Asus g74sx running windows 7 ultimate, i used the system repair disc to boot ,when i used the advance recovery option,i couldn't find the windows operating system there!

(i have two drives in my computer ,operating system drive is
NOT BITLOCKED,another drive have bitlocker enabled(i know the password but don't know the key)before i start the start up repair it asked to enter the bitlocker key,i skipped it(hope this is not the reason its not showing the operating system)

start up repair couldn't fix it,so went to command prompt and followed these steps

bootrec /fixboot
bootrec /fixmbr
bootrec /RebuildBCD

it said fixed successfully but when i restarted..the lovely guy came back "Missing Bootmgr":p

Pls advise and suggest me to solve,much thanks in advance.
 
Last edited:

My Computer My Computer

At a glance

windows 7 ultimate x642nd gen intel i716gbnvidia 560m
Computer Manufacturer/Model Number
Asus G74sx-91234z
OS
windows 7 ultimate x64
CPU
2nd gen intel i7
Memory
16gb
Graphics Card(s)
nvidia 560m
Monitor(s) Displays
full hd
Hard Drives
2x 750gb

My Computer My Computer

At a glance

Desk1 7 Home Prem / Desk2 10 Pro / Main lap A...Desk1 i5 3750K / Laptop i7 GTX 860M / Desk2 i...Desk1 8GB (1866) / Desk2 16GB (1333) / Laptop...Desk 1& 2NVidia GTX 650 & Laptops on board Intel
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Own build (new) Desk1 / Asus ROG Win 7 / Desk2 1st build
OS
Desk1 7 Home Prem / Desk2 10 Pro / Main lap Asus ROG 10 Pro 2 laptop Toshiba 7 Pro Asus P2520 7 & 10
CPU
Desk1 i5 3750K / Laptop i7 GTX 860M / Desk2 i5 2500
Motherboard
Desk1 Asus P877-V / Desk2 Gigabyte H67 UD3H / Laptop ?
Memory
Desk1 8GB (1866) / Desk2 16GB (1333) / Laptop 8Gb DDR3
Graphics Card(s)
Desk 1& 2NVidia GTX 650 & Laptops on board Intel
Sound Card
Desk 1 & 2 -XONAR DG Realtek High Def audio Laptop
Monitor(s) Displays
Desk 1 Benq HD 2450 / Desk2 Philips 24" / Laptop 17.5"
Screen Resolution
1920x1080 D1 & D2 & Laptop 1
Hard Drives
Desk1 Samsung 120GB 830 SSD
Asus ROG 256GB 850 Pro SSD
Desk2 Samsung 840 256 SSD
Toshiba 120GB EVO
PSU
Desk 1 Corsair HX 1050/ Laptop ? / Desk 2 Corsair HX 650
Case
Desk 1 Cooler HAF XM ? Toshiba laptop / Desk2 Coolermaster
Cooling
Fans on all Desk1 -2 Desk2 - all Coolermasters 5 Laptop ?
Keyboard
Desk 1 MS Sidewinder X6 Desk 2 MS Sidewinder X 4
Mouse
Desk 1&2 - Gigabyte MS 900 gamer - laptop - Logitec wireless
Internet Speed
ADSL2+
Other Info
One other Desktop (tester) and spare Toshba laptop both with SSD's
Running Kaspersky 2016 ISS on all machines config'd identically
Logitec audio stereo systems on each machine (x3)
Canon MG5250MFC
Router/modem TP-Link running WPA2SK
Thank you so much for reply, last two days i was waiting to hear from you guys!

That link having very good info, by problem is i couldn't find the OPERATING SYSTEM LISTED in the recovery option!!
 

My Computer My Computer

At a glance

windows 7 ultimate x642nd gen intel i716gbnvidia 560m
Computer Manufacturer/Model Number
Asus G74sx-91234z
OS
windows 7 ultimate x64
CPU
2nd gen intel i7
Memory
16gb
Graphics Card(s)
nvidia 560m
Monitor(s) Displays
full hd
Hard Drives
2x 750gb
Ok mate well I do look at the older posts as sometimes stuff can go for a long time indeed.

Now if you don't mind me asking just why are you running Ultimate because it is really meant for some heavy duty business use and did the machine come with it on if not did you put the Ultimate on yourself?? I am not being rude but sometimes we find folks using Ultimate because they think it is the very best version for some reason when Home Premium is suffice for general use even Pro is really overkill if that is the case.

The other thing I would like to know is what AV have you got on that machine? Plus I am assuming you cannot even get into safe mode??
I don't know if this might be of soem help too How to Repair Windows Bootloader Problems (If Your Computer Wont Start)

Edit: I meant to ask do you have the installation media(DVD)
 

My Computer My Computer

At a glance

Desk1 7 Home Prem / Desk2 10 Pro / Main lap A...Desk1 i5 3750K / Laptop i7 GTX 860M / Desk2 i...Desk1 8GB (1866) / Desk2 16GB (1333) / Laptop...Desk 1& 2NVidia GTX 650 & Laptops on board Intel
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Own build (new) Desk1 / Asus ROG Win 7 / Desk2 1st build
OS
Desk1 7 Home Prem / Desk2 10 Pro / Main lap Asus ROG 10 Pro 2 laptop Toshiba 7 Pro Asus P2520 7 & 10
CPU
Desk1 i5 3750K / Laptop i7 GTX 860M / Desk2 i5 2500
Motherboard
Desk1 Asus P877-V / Desk2 Gigabyte H67 UD3H / Laptop ?
Memory
Desk1 8GB (1866) / Desk2 16GB (1333) / Laptop 8Gb DDR3
Graphics Card(s)
Desk 1& 2NVidia GTX 650 & Laptops on board Intel
Sound Card
Desk 1 & 2 -XONAR DG Realtek High Def audio Laptop
Monitor(s) Displays
Desk 1 Benq HD 2450 / Desk2 Philips 24" / Laptop 17.5"
Screen Resolution
1920x1080 D1 & D2 & Laptop 1
Hard Drives
Desk1 Samsung 120GB 830 SSD
Asus ROG 256GB 850 Pro SSD
Desk2 Samsung 840 256 SSD
Toshiba 120GB EVO
PSU
Desk 1 Corsair HX 1050/ Laptop ? / Desk 2 Corsair HX 650
Case
Desk 1 Cooler HAF XM ? Toshiba laptop / Desk2 Coolermaster
Cooling
Fans on all Desk1 -2 Desk2 - all Coolermasters 5 Laptop ?
Keyboard
Desk 1 MS Sidewinder X6 Desk 2 MS Sidewinder X 4
Mouse
Desk 1&2 - Gigabyte MS 900 gamer - laptop - Logitec wireless
Internet Speed
ADSL2+
Other Info
One other Desktop (tester) and spare Toshba laptop both with SSD's
Running Kaspersky 2016 ISS on all machines config'd identically
Logitec audio stereo systems on each machine (x3)
Canon MG5250MFC
Router/modem TP-Link running WPA2SK
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