Solved laptop Restart and freezes randomly

**************************Fri Sep  5 06:29:29.693 2014 (UTC + 5:30)**************************Loading Dump File [C:\SysnativeBSODApps\090514-14937-01.dmp]
 
Windows 8 Kernel Version 9200 MP (8 procs) Free x64
 
Built by: 9200.16384.amd64fre.win8_rtm.120725-1247
 
System Uptime: 0 days 6:26:39.804
 
Probably caused by : tcpip.sys ( tcpip! ?? ::FNODOBFM::`string'+20e51 )
 
BugCheck D1, {158, 2, 1, fffff88001f87ec3}
BugCheck Info: [URL="http://www.carrona.org/bsodindx.html#0x000000D1"]DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)[/URL]
 
Arguments: 
Arg1: 0000000000000158, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000001, value 0 = read operation, 1 = write operation
Arg4: fffff88001f87ec3, address which referenced memory
BUGCHECK_STR:  AV
 
DEFAULT_BUCKET_ID:  WIN8_DRIVER_FAULT
 
PROCESS_NAME:  Agent.exe
 
FAILURE_BUCKET_ID:  AV_tcpip!_??_::FNODOBFM::_string_
 
CPUID:        "Intel(R) Core(TM) i7-3630QM CPU @ 2.40GHz"
 
MaxSpeed:     2400
 
CurrentSpeed: 2395
 
  BIOS Version                  6.60
 
  BIOS Release Date             01/14/2013
 
  Manufacturer                  TOSHIBA
 
  Product Name                  SATELLITE L855
 
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
**************************Fri Sep  5 00:02:05.605 2014 (UTC + 5:30)**************************
Loading Dump File [C:\SysnativeBSODApps\090514-15093-01.dmp]
 
Windows 8 Kernel Version 9200 MP (8 procs) Free x64
 
Built by: 9200.16384.amd64fre.win8_rtm.120725-1247
 
System Uptime: 0 days 1:18:33.627
 
Probably caused by : tcpip.sys ( tcpip! ?? ::FNODOBFM::`string'+20e51 )
 
BugCheck D1, {158, 2, 1, fffff88001fd6ec3}
BugCheck Info: [URL="http://www.carrona.org/bsodindx.html#0x000000D1"]DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)[/URL]
 
Arguments: 
Arg1: 0000000000000158, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000001, value 0 = read operation, 1 = write operation
Arg4: fffff88001fd6ec3, address which referenced memory
BUGCHECK_STR:  AV
 
DEFAULT_BUCKET_ID:  WIN8_DRIVER_FAULT
 
PROCESS_NAME:  Agent.exe
 
FAILURE_BUCKET_ID:  AV_tcpip!_??_::FNODOBFM::_string_
 
CPUID:        "Intel(R) Core(TM) i7-3630QM CPU @ 2.40GHz"
 
MaxSpeed:     2400
 
CurrentSpeed: 2395
 
  BIOS Version                  6.60
 
  BIOS Release Date             01/14/2013
 
  Manufacturer                  TOSHIBA
 
  Product Name                  SATELLITE L855
 
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
**************************Thu Sep  4 13:30:57.421 2014 (UTC + 5:30)**************************
Loading Dump File [C:\SysnativeBSODApps\090414-30718-01.dmp]
 
Windows 8 Kernel Version 9200 MP (8 procs) Free x64
 
Built by: 9200.16384.amd64fre.win8_rtm.120725-1247
 
System Uptime: 0 days 5:34:33.863
 
*** WARNING: Unable to verify timestamp for athw8x.sys
 
*** ERROR: Module load completed but symbols could not be loaded for athw8x.sys
 
Probably caused by : athw8x.sys ( athw8x+107d7c )
 
BugCheck D1, {28, 2, 0, fffff88004d37d7c}
BugCheck Info: [URL="http://www.carrona.org/bsodindx.html#0x000000D1"]DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)[/URL]
 
Arguments: 
Arg1: 0000000000000028, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000000, value 0 = read operation, 1 = write operation
Arg4: fffff88004d37d7c, address which referenced memory
BUGCHECK_STR:  AV
 
DEFAULT_BUCKET_ID:  WIN8_DRIVER_FAULT
 
PROCESS_NAME:  System
 
FAILURE_BUCKET_ID:  AV_athw8x+107d7c
 
CPUID:        "Intel(R) Core(TM) i7-3630QM CPU @ 2.40GHz"
 
MaxSpeed:     2400
 
CurrentSpeed: 2395
 
  BIOS Version                  6.60
 
  BIOS Release Date             01/14/2013
 
  Manufacturer                  TOSHIBA
 
  Product Name                  SATELLITE L855
 
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``

**************************Fri Sep  5 06:29:29.693 2014 (UTC + 5:30)**************************
btfilter.sys                Mon Mar 19 08:29:38 2012 (4F66A11A)
[COLOR=#ff0000][B][U]athw8x.sys                  Thu Jun 14 15:11:08 2012 (4FD9B1B4)[/U][/B][/COLOR]
RtsUVStor.sys               Fri Jun 15 11:13:06 2012 (4FDACB6A)
tos_sps64.sys               Mon Jun 18 06:51:30 2012 (4FDE829A)
HECIx64.sys                 Tue Jul  3 03:44:58 2012 (4FF21D62)
FwLnk.sys                   Tue Jul 10 14:05:43 2012 (4FFBE95F)
L1C63x64.sys                Fri Jul 13 10:34:28 2012 (4FFFAC5C)
AtihdW86.sys                Tue Jul 17 13:04:09 2012 (50051571)
TVALZFL.sys                 Sun Jul 22 03:59:07 2012 (500B2D33)
RTKVHD64.sys                Tue Jul 24 15:12:48 2012 (500E6E18)
TVALZ_O.SYS                 Thu Jul 26 04:53:25 2012 (50107FED)
tdcmdpst.sys                Thu Jul 26 05:11:48 2012 (5010843C)
intelppm.sys                Thu Jul 26 07:56:48 2012 (5010AAE8)
iaStorA.sys                 Tue Jul 31 23:51:21 2012 (50182221)
dump_iaStorA.sys            Tue Jul 31 23:51:21 2012 (50182221)
Thotkey.sys                 Wed Aug  1 00:52:26 2012 (50183072)
atikmpag.sys                Wed Aug  8 19:18:21 2012 (50226E25)
atikmdag.sys                Wed Aug  8 20:02:04 2012 (50227864)
THAccel.sys                 Thu Aug  9 09:14:38 2012 (50233226)
SynTP.sys                   Fri Aug 17 01:39:43 2012 (502D5387)
Smb_driver_Intel.sys        Fri Aug 17 01:41:24 2012 (502D53EC)
mbam.sys                    Wed Oct 30 21:41:45 2013 (52712FC1)
tosrfec.sys                 Thu Oct 31 08:50:55 2013 (5271CC97)
mwac.sys                    Wed Mar  5 03:17:40 2014 (531649FC)
MBAMSwissArmy.sys           Fri Mar 21 03:42:35 2014 (532B67D3)
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
**************************Thu Sep  4 13:30:57.421 2014 (UTC + 5:30)**************************
[COLOR=#ff8c00][B][U]wdcsam64.sys                Wed Apr 16 14:09:08 2008 (4805BB2C)[/U][/B][/COLOR]
mbam.sys                    Wed Nov  2 18:37:48 2011 (4EB140A4)