Q: Crashing Frequently. This time it said no bootable drive found when it reset. Any suggestions?

This is the error stuff.

Anonymous UUID:       98221200-CA4B-0B0E-48B7-4A8BA605188C

Tue Feb 23 08:08:27 2016

*** Panic Report ***

panic(cpu 0 caller 0xffffff802fd9d764): launchd exited (signal 9, exit status 0 CS_KILLED)

uuid info:

0x7fff6cb25000 uuid = <9d05fdf4-65ce-3b53-86d4-abe1a5bf35f3>

0x1011b6000 uuid = <f9041ce4-2cdc-350f-8a46-6a8d32a51a2b>

Thread 4 crashed

RAX: 0x0000000000000000, RBX: 0x00007fff6cb655f8, RCX: 0x00000001011b6a00, RDX: 0x00000001011fd790

RSP: 0x000070000021c750, RBP: 0x000070000021c7d0, RSI: 0x00000000000001b1, RDI: 0x00007fff6cb655f8

R8:  0x00007fff89d17119, R9:  0x000070000021cb40, R10: 0x000000000016b200, R11: 0x00000001011f5170

R12: 0x0000000000000000, R13: 0x0000000000000000, R14: 0x0000000000000000, R15: 0x00000001011fb839

RFL: 0x0000000000010246, RIP: 0x00007fff6cb3f350, CS:  0x000000000000002b, SS:  0x0000000000000023

Thread 0: 0xffffff804ea8f490

  0x00007fff8de3ed01

  0x0000000000000000

Thread 1: 0xffffff804e0c1b60

  0x00007fff8de4d7b6

  0x0000000000000000

Thread 2: 0xffffff804eb80240

   Could not read LR from frame at 0x0000700000199d48

Thread 3: 0xffffff8053813920

  0x00007fff8de49676

  0x00007fff8de3d9b7

  0x00007fff8de3e134

  0x00007fff8de4463b

  0x00007fff8de3cc87

  0x00007fff8de3ca34

  0x00007fff92fc468f

  0x00007fff92fc2365

  0x0000000000000000

Thread 4: 0xffffff8053834db0

  0x00007fff6cb29063

  0x00007fff89d17262

  0x00000001011f5170

  0x00000001011e2c72

  0x00007fff8de3933f

  0x00007fff8de49676

  0x00007fff8de3d9b7

  0x00007fff8de3e134

  0x00007fff8de4463b

  0x00007fff8de3cc87

  0x00007fff8de3ca34

  0x00007fff92fc468f

  0x00007fff92fc2365

  0x0000000000000000

Thread 5: 0xffffff80501e5db0

  0x00007fff92fc2365

  0x0000000000000000

Mac OS version: 15D21

Kernel version: Darwin Kernel Version 15.3.0: Thu Dec 10 18:40:58 PST 2015; root:xnu-3248.30.4~1/RELEASE_X86_64

Kernel UUID: DECC9F02-27D7-31F0-9599-A9EF2873902C

System model name: MacBookPro9,2 (Mac-6F01561E16C75D06)

Model: MacBookPro9,2, BootROM MBP91.00D3.B0C, 2 processors, Intel Core i5, 2.5 GHz, 16 GB, SMC 2.2f41

Graphics: Intel HD Graphics 4000, Intel HD Graphics 4000, Built-In

Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1600 MHz, 0x859B, 0x435438473353313630424D2E4D3136464E00

Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1600 MHz, 0x859B, 0x435438473353313630424D2E4D3136464E00

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xF5), Broadcom BCM43xx 1.0 (7.21.94.136.1a1)

Bluetooth: Version 4.4.3f4 16616, 3 services, 27 devices, 1 incoming serial ports

Network Service: Wi-Fi, AirPort, en1

Serial ATA Device: CT240BX200SSD1, 240.06 GB

Serial ATA Device: HL-DT-ST DVDRW  GS31N

USB Device: USB 2.0 Bus

USB Device: Hub

USB Device: Hub

USB Device: Apple Internal Keyboard / Trackpad

USB Device: IR Receiver

USB Device: BRCM20702 Hub

USB Device: Bluetooth USB Host Controller

USB Device: USB 2.0 Bus

USB Device: Hub

USB Device: FaceTime HD Camera (Built-in)

USB Device: USB 3.0 Bus

Thunderbolt Bus: MacBook Pro, Apple Inc., 25.1