1. BIOS_Acer_1.92_A_A.zip Driver
2. lm3554_1025074B.inf File Contents

lm3554_1025074B.inf Driver File Contents (BIOS_Acer_1.92_A_A.zip)

;/*++
;
;Copyright (c) 2010 Intel Corporation All rights Reserved
;
;Module Name:
;
;    Lm3554_1025074B.INF
;
;Abstract:
;    INF file for installing Lm3554 (ACPI\VEN_INT&DEV_CF1C&SUBSYS_1025074B) driver
;
;Installation Notes:
;    Using Devcon: Type "devcon update Lm3554_1025074B.inf ACPI\VEN_INT&DEV_CF1C&SUBSYS_1025074B" to install
;
;--*/

[Version]
Signature="$WINDOWS NT$"
Class=System
ClassGuid={4D36E97D-E325-11CE-BFC1-08002BE10318}
Provider=%INTEL%
DriverVer=03/02/2013,6.2.9200.31242
CatalogFile=Lm3554_1025074B.cat

[PackageInfo]
Name=lm3554

;----------------------------------------------------------------------
;   Device Section
;----------------------------------------------------------------------

[Manufacturer]
%INTEL%=Intel,NTx86

; For Win2K because it cannot parse decorated sections.
;[Standard]
;
; These are the Lm3554 ids
;
;%Lm3554.DeviceDesc%=Lm3554_Device, root\Lm3554

; For XP and later
[Intel.NTx86]
%Lm3554.DeviceDesc%=Driver, ACPI\VEN_INT&DEV_CF1C&SUBSYS_1025074B

;----------------------------------------------------------------------
;   Driver Section
;----------------------------------------------------------------------

[Driver.NT]
CopyFiles=Drivers.Files
Reboot

[Driver.NT.Services]
AddService = Lm3554,%SPSVCINST_ASSOCSERVICE%, Lm3554.AddService

[Lm3554.AddService]
DisplayName    = %Driver_Service.Desc%
ServiceType    = 1               ; SERVICE_KERNEL_DRIVER
StartType      = 0               ; SERVICE_DEMAND_BOOT 
ErrorControl   = 1               ; SERVICE_ERROR_NORMAL
ServiceBinary  = %12%\lm3554.sys
LoadOrderGroup = Boot Bus Extender
AddReg         = Lm3554.AddReg

[Lm3554.AddReg]                            
HKR,,DeviceCharacteristics,0x10001,0x0100         ; Use same security checks on relative opens
HKR,,Security,,"D:P(A;;GA;;;BA)(A;;GA;;;SY)(A;;GA;;;S-1-5-84-0-0-0-0-0)(D;;GA;;;WD)"  ;Grant access just to built-in administrators, local system, and usermode drivers


[Drivers.Files]
lm3554.sys

[SourceDisksNames]
1 = %DiskId1%,,,""

[SourceDisksFiles]
lm3554.sys = 1

[DestinationDirs]
DefaultDestDir = 12

;----------------------------------------------------------------------
;    Strings
;----------------------------------------------------------------------

[Strings]
SPSVCINST_ASSOCSERVICE= 0x00000002
INTEL = "Intel Corporation"
DiskId1 = "Disk #1"
Driver_Service.Desc = "Flash LM3554"
Lm3554.DeviceDesc = "Flash LM3554"

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

• Expand the archive file (if the download file is in zip or rar format).

• If the expanded file has an .exe extension, double click it and follow the installation instructions.

• Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

• Find the device and model you want to update in the device list.

• Double-click on it to open the Properties dialog box.

• From the Properties dialog box, select the Driver tab.

• Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.