System Manufacturer/Model Number Gateway NV5378u Laptop OS Windows 7 Home Premium 64bit CPU AMD Athlon II Dual-Core M300 2.0 GHz Motherboard AMD M880G Memory 2X 2GB DDR2 667MHz Graphics Card Integrated ATI Mobility Radeon HD 4200-1919MB of HyperMemory Sound Card ATI HD Audio / Conexant HD Audio Monitor(s) Displays 15.6" 16:9 aspect ratio, Ultrabright™ LED-backlight Screen Resolution 1366 x 768
Keyboard Laptop Mouse Laptop/External PSU Laptop Case Laptop Cooling Laptop Hard Drives 500GB Hitachi HTS545050B9A300 SATA
my guess is that desktop motherboards are designed to fit a variety of configurations, whereas laptops are generally standard-issue and take-it-or-leave-it.
System Manufacturer/Model Number mickey megabyte 1234 OS ultimate 64 sp1 CPU i5 2500K 3.3@4.2GHz Motherboard MSI P67A-GD53 Memory 8 gigs GSkill Ripjaws 1600 Graphics Card amd hd6950 Sound Card creative x-fi gamer Monitor(s) Displays samsung 24" Screen Resolution 1920x1080
Keyboard saitek eclipse ii Mouse logitech g3 PSU antec 550 Case antec three hundred Cooling i'm a cooling fan Hard Drives ocz vertex 2e 60 gig, samsung f3 1tb, buffalo 2tb ext Internet Speed about 4 Mbps Other Info i love win7
my guess is that desktop motherboards are designed to fit a variety of configurations, whereas laptops are generally standard-issue and take-it-or-leave-it.
This would be my guess too.
Since they build the laptop to have only few things connected to it they remove the items they dont need. Why have things turning on and wasting battery if you cant use it.
System Manufacturer/Model Number Custom Build OS Windows 7 Ultimate x64 SP1 CPU AMD Phenom II 1090 3.2 six core Motherboard MSI 890FXA-GD65 Memory 16 gig DDR3 Graphics Card MSI R6950 2gig Sound Card on board Monitor(s) Displays Acer 23inch led Screen Resolution 1900x1080 widescreen
PSU CORSAIR Enthusiast Series TX750 V2 750W Case CoolMaster HAF 922 Cooling Box AMD Heatsink/Fan Hard Drives Seagate 1tb SATA6
2x 1tb HITACHI Deskstar Internet Speed Cable 12Mbps/3Mbps
Many of the parts they use are not of the highest quality, and therefore do not have much tolerance beyond what they are initially set to run at.
Locking the bios down with these settings, prevents the End User from altering them, overclocking, or running any other hardware that may be faster than the system can safely handle. (RAM for example)
This reduces the chance of a RMA or warranty claim due to such things.
This would be my guess since they do it with most every Pre-Built.
System Manufacturer/Model Number Custom (Self Build) OS Windows 7 Home Premium 64bit CPU Intel Core i7 2700k Motherboard eVGA P67 SLI Memory 8GB Mushkin Redline Ridgebacks @1866 Graphics Card EVGA GTX570 SC Sound Card XiFi Titanium HD Monitor(s) Displays LG W2453V Screen Resolution 1920x1080
Keyboard Saitek Cyborg PSU Seasonic x750 Case Corsair 600T SE White Cooling eVGA Superclocked CPU Cooler Hard Drives Intel 320 80GB -- Intel X25-V 40GB --WD Black 1TB x2 -- WD Blue 640GB Antivirus Kaspersky Browser IE Other Info LG BD/DVD