标题要长……
笔记本是蓝天的准系统w150er，声卡是VIA的，装了win8，安装了VIA High Defination Audio驱动之后，重启之后就会木有声音，只有关机再开机才会有声音(win8下关机默认是混合睡眠)
肿么办呢，刷BIOS (*￣︶￣)y
大神Prema的blog->http://biosmods.wordpress.com/w150er/ 【须翻♂墙
大神专注蓝天准系统BIOS自定义xx年，给BIOS菜单加了很多淫荡的功能，另外还增加了Fn+1的炒鸡棒强力风扇组合键XDD
为了方便天朝局域网的孩纸，搬运并翻译一下，相关文件传到度娘盘了。如果同学的机器是P150EM, P151EM, P170EM, P370EM, P370EM3, W110ER, W170ERx, W350ETx, W370ETx想下载BIOS的，可以留言。
大神said：
- DO NOT ATTEMPT TO DOWNGRADE TO ANY VERSION LOWER THAN BIOS BIOS 07 & EC04. 不要尝试降级到07/EC04以下
- DO NOT USE NON MATCHING BIOS AND EC VERSIONS 不要用野路子更新
DOING ANY OF THE ABOVE MAY CAUSE A BRICK! 不然会变砖
———————————————————————
Prema Mod v3 (Designed for Win 7 & 8 / NO RAM OC function)
HD screen version (1600×900): Mirror I / Mirror II 1600×900屏版
MD5: 8dd058e213096d79ef0c41c6905444e2
HD screen version OV EDITION (1600×900): Mirror I / Mirror II 1600×900屏升压版
MD5: bb24e3e0e679cb03fefddd1aad0f666a
FHD screen version (1920×1080): Mirror I / Mirror II 1920×1080屏版
MD5: f2f6b6486e61228d782cf44fe134a72b
FHD screen version OV EDITION (1920×1080): Mirror I / Mirror II 1920×1080屏升压版
MD5: 92a18e299b45e5085de9c86eb16ea1df
以上所有的度娘盘镜像：http://pan.baidu.com/share/link?shareid=990787416&uk=154041138
解压密码均为：biosmods.wordpress.com
Changelog
v3 OC/OV EDITIONS (Latest / Win8 base):
– Updated EC base to version 1.02.09 更新EC
– Fixed CPU Turbo being disabled while dGPU is active “bug” 
– Enabled CSM menu 开启CSM菜单(不知道是什么
– Added iGPU OverClocking Voltage Control 增加集显超频电压控制
– Added “Short Duration Power Limit” Control 增加短时电源限制控制
– Added NON Win8 Mode UEFI BOOT support (For dual boot & Linux systems) 增加非win8下的UEFI支持
– Added a few Advanced Boot options incl. “Fast Boot” 增加一些高级启动设定，包括 快速启动
– Added Advanced USB Options 增加高级USB选项
– Sata ROMs updated to v12.7.0.1936 (Legacy & UEFI)
– Realtek PCIe oROM updated to v2.55
– Intel HD oROM updated to modded v2158
(fixed: HDMI Audio, ext. Dispaly detection, brightness control) 
– New Prema Mod style 新prema mod样式
v2.1 OC/OV EDITIONS (Latest Win8 base): 基于clevo官方win8 bios的超频/升压版
– Updated Clevo base to v16 BIOS & v07 EC (Win8 UEFI support) 更新为16/EC07 支持UEFI
– Combined EC & BIOS files into a single update 合并EC BIOS到一个文件
– Removed no longer functional RAM settings (THX @ Clevo) 移除失效的内存设置
– Sata/Raid oRom updated to v11.6.0.1702
– GT650M OC Edition updated to vBIOS v80.07.58.00.A2
– Intel GPU vBIOS updated to v2143
– Re-enabled “Intel Rapid Start” menu 重新启用intel快速启动菜单
– ME version Info now reported in BIOS 显示ME版本号
– Added “Long Duration Turbo Time Limit” option （不知道什么意思，可以参考这里
– Additional HD bootlogo for BGRT/Win8 mode compatibility 增加高清蓝色小菊花启动logo
(special version for HD/FHD screens)
– Added Acoustic Management for HDDs 增加硬盘声音控制
– Enabled Configurable TDP for XM CPUs 启用XM CPU的热功耗设计配置
– CPU Overclocking function unlocked for: 以下CPU解锁超频功能
4x (400mhz) extra:
– 3720QM
– 3740QM
– 3820QM
– 3840QM
“Fully” unlocked:
– 2920XM
– 2960XM
– 3920XM
– 3940XM
– GT650M overvolted (950Mhz+ @ 1.112v) / OV EDITION (CREDIT: SVL7)
刷写指南
http://biosmods.wordpress.com/flashing-guide/
1. Create a bootable USB pen-drive using Rufus 使用Rufus制作启动U盘，这里也可以下到；或者用其他软件也可以
(Ignore any false virus alerts/ Format in FAT32 & use MS-DOS not FreeDOS) 注意选择FAT32(经测试FAT也可以)，MS-DOS
2. Extract all files from the ‘BIOS Mod’ to the root of the pen-drive using WinRAR 解压文件到u盘根目录
3. While rebooting your system keep pressing ‘F7′ to get to the ‘boot device selection screen’ and pick your pen-drive from the list. 选择U盘启动
(To show regular (non GPT) USB devices the Win8/UEFI boot mode has to be temporarily disabled in BIOS menu)若启用了UEFI须先禁用
4. Once you are presented with the command prompt (blinking cursor), type ’update.bat’, confirm with the ‘Enter’ button and follow the onscreen instructions.看到命令行后输入update.bat，然后按回车确认
CONGRATULATIONS YOUR SYSTEM IS NOW USING THE PREMA MOD! 搞定
刷好之后的第一次开机会直接关掉，木有关系，喝口茶，稍等片刻，再按电源键，蓝色小菊花出现了www
Handle each BIOS option with care and request assistance in the BIOS release page in case of doubts. 小心谨慎，刷坏自负
NOTE: To revert the changes, just download the ’STOCK BIOS‘ and use those files to follow the above procedure. Do not Flash any random backups/updates without having matching EC & BIOS files! 要恢复，下载官方BIOS刷回去即可
In the rare event of a non booting system follow the Bios Recovery Procedures 挂掉了请参考恢复指南
恢复指南
I.
In case you made any changes in the BIOS setup that prevent your system from booting, you can reset those settings back to default by following these steps: 如果你RP不要玩坏了请按照如下步骤
1. Unplug the PSU (Power Supply Unit) 拔掉电源
2. Remove the Battery 拆掉电池
3. Remove the small CMOS Battery cable for about 30 seconds 拆掉BIOS纽扣电池放置play30秒
(here the location in the case of W110ER)
4. Repeat steps in reverse order 逆序执行以上步骤
5. Be a bit easier on your settings next round.
II.
In case your BIOS update or downgrade fails and in return your system refuses to boot follow these steps: 如果你降级或升级后开机失败
1. Download the stock BIOS file ,that matches the EC that is currently flashed on your system, and rename the BIOS file to: 下载官方BIOS，并按一下规则重命名
– W110ER/NP6110, W150ERx/NP6165, W170ER/NP6175,
W350ETx/NP6350, W370ET/NP6370:
W11ER.rom
– P150EM/NP9150, P151EM/NP9151:
P15EMx08.rom
– P170EM/NP9170:
P17EM_08.rom
– P370EM/NP9370:
P370EM.rom
– P370EM3/NP9370 3D:
P37EM3.rom
– P570WM/NP9570:
27WM014.ROM
– P570WM3/NP9570 3D:
27WM3014.ROM
-P15xSM:
P150SM017.rom
2. Place the renamed file on the root of a FAT32 formated flash drive 把重命名好的文件放到U盘根目录（须FAT32/FAT未测试）
3. Plug it into the USB 2.0 port of the system 插到usb2.0洞里
4. Hold the “Fn” + “B” keys 按住Fn+B
5. Power on system while continuing to hold Fn+B. (The system will power off and power back on) 按住两个键的时候按电源键开机（电脑会先关掉再打开）
6. In the recovery menu select “Proceed with flash update” and follow the on-screen instructions 在恢复菜单选择”Proceed with flash update “然后按照屏幕指示操作
7. ENJOY more Prema Mods!