XP系统驱动下载：
Realtek Audio Driver 声卡7 l/ T* s% A, [5 Y9 G- z2 I
ftp://ftp.hp.com/pub/softpaq/sp47501-48000/sp47926.exe
QIntel Chipset Driver 芯片组ftp://ftp.hp.com/pub/softpaq/sp47501-48000/sp47922.exe/ e, u) @+ Z* d( P' N1 O% b" s
Intel Turbo Boost Technology Driver 3 p1 l( a- d3 ?( d, [% r! ~
ftp://ftp.hp.com/pub/softpaq/sp47501-48000/sp47925.exe5 G' T7 r2 k( _- B! e8 y
Intel Video/Graphics Driver 集成显卡: L0 n. Z; H6 ^
ftp://ftp.hp.com/pub/softpaq/sp47501-48000/sp47918.exe Q
"ATI Mobility Radeon HD 5430独显（包含ATI Mobility Radeon HD 5430/545v/5470/5650；AMD M880G with ATI Mobility Radeon HD 4250）
ftp://ftp.hp.com/pub/softpaq/sp48501-49000/sp48611.exe
快捷键6 R* ~/ v, ~2 h% `" }- c
http://bbs.benber.com/thread-14786-1-1.html8 L, L- s! s, i5 S; ~& j
Synaptics触控板
http://bbs.benber.com/thread-19922-1-1.html2 z6 Q, u: N4 K4 B! A: a
Realtek NIC Driver 网卡5 y1 M% W& b6 q+ |" N
ftp://ftp.hp.com/pub/softpaq/sp47501-48000/sp47919.exe
CQ42批次不同采用的无线网卡可能也不同，很大可能是Atheros的，如果不行就尝试其他品牌的吧
无线网卡
Realtek RTL8191SE 802.11b/g/n Wireless LAN Driver
ftp://ftp.hp.com/pub/softpaq/sp46501-47000/sp46673.exe
Intel无线网卡' H c! q8 H) M; i E6 A( ~
http://bbs.benber.com/thread-21173-1-1.html! }) \4 B' n8 o& H( C% G. c. I2 c
http://www.0731wx.com/article/1579.html
Intel Matrix Storage Manager Driver : u0 K* c& F. w. M9 U! \" |
ftp://ftp.hp.com/pub/softpaq/sp47501-48000/sp47923.exe" p) d% w# Z9 V- ]; }" y/ x
Realtek Card Reader Driver 读卡器3 i; n+ D1 a& x4 \( ?) \
ftp://ftp.hp.com/pub/softpaq/sp47501-48000/sp47927.exe
Intel Management Engine Interface (MEI) Driver
ftp://ftp.hp.com/pub/softpaq/sp47501-48000/sp47924.exe
摄像头; }% l. ]9 v9 ~" o) B, `& P- `
http://bbs.benber.com/thread-32625-1-1.html
High-Definition Audio (HDA) Modem
ftp://ftp.hp.com/pub/softpaq/sp45001-45500/sp45229.exe
蓝牙(仅内置蓝牙机型)9 p( W4 U( g, k: m' F
http://bbs.benber.com/thread-32626-1-1.html
WIN7驱动下载：
Realtek High-Definition Audio Driver声卡; D. a% U, u( `0 ]- p
ftp://ftp.hp.com/pub/softpaq/sp46501-47000/sp46945.exe
Intel Chipset Installation Utility芯片组" n/ [: Z( }0 _! `$ s; K" v
ftp://ftp.hp.com/pub/softpaq/sp46501-47000/sp46940.exe8 l C+ K; K5 r5 s% X
ATI Mobility Radeon HD 5430 Video/Graphics Driver独显
ftp://ftp.hp.com/pub/softpaq/sp47001-47500/sp47202.exe
Intel Mobility Graphics Driver集显* f W. c, N& A( F. c
ftp://ftp.hp.com/pub/softpaq/sp47001-47500/sp47208.exe
Synaptics TouchPad Driver触控板
ftp://ftp.hp.com/pub/softpaq/sp47001-47500/sp47201.exe" ?0 ]1 @6 y
Realtek PCIe FE Family Controller Driver网卡( k4 b; }! U7 C5 v" N. q0 n
ftp://ftp.hp.com/pub/softpaq/sp47001-47500/sp47200.exe- e5 o1 s' u. `& O5 v; x
无线网卡http://drivers.mydrivers.com/download/363-145222-HP-ProBook-4720s-Atheros-1.00-For-Win7/$ A. t* M, w, Y% J: z$ f$ W' Z
Broadcom Wireless LAN Driver
ftp://ftp.hp.com/pub/softpaq/sp47501-48000/sp47895.exe7 ~1 b. y/ V) V# \
Realtek RTL8191SE 802.11b/g/n Wireless LAN Driver - d/ k" g: z$ e Z# u! e
ftp://ftp.hp.com/pub/softpaq/sp46501-47000/sp46673.exe$ T/ X9 E4 g8 `' o1 M9 [
Intel PRO/Wireless Drivers ' E' ?9 N1 B/ I; U( q! ~
ftp://ftp.hp.com/pub/softpaq/sp47501-48000/sp47546.exe: U6 |* ~& X9 l2 [! ^! N
快捷键8 o# E3 l0 q4 m5 `. k; }
http://bbs.benber.com/thread-14786-1-1.html
Realtek USB 2.0 Card Reader Driver读卡器+ z2 b: j+ y$ l8 J R% D2 E
ftp://ftp.hp.com/pub/softpaq/sp46501-47000/sp46946.exe
Intel Matrix Storage Technology Driver
ftp://ftp.hp.com/pub/softpaq/sp46501-47000/sp46943.exe
f; E* i* E4 n
Intel Management Engine Interface (MEI) Driver ftp://ftp.hp.com/pub/softpaq/sp46501-47000/sp46748.exe
High-Definition Audio (HDA) Modem 3 o# }$ J& V& {/ v- b5 S0 Z
ftp://ftp.hp.com/pub/softpaq/sp45001-45500/sp45229.exes
' w1 @3 a1 J' G1 ^& D$ G) g" ?9 h
