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Showing posts with label Repair Lab. Show all posts
Showing posts with label Repair Lab. Show all posts

Monday, January 11, 2016

Phone memory card can not be formatted I do?

Many of my friends have encountered mobile phone memory card can not be formatted fault, but because of the knowledge of the phone's memory card can not be formatted know much, so that the memory card is damaged and discarded. In fact, mobile phone memory card can not be formatted to solve the fault is not complicated, let's learn together what is the phone memory cards and mobile phone memory card can not be formatted workaround it.


 Our phone itself has a certain amount of storage capacity, but in order to meet the needs of mobile phone users to personalize the phone's memory, many phones are set up external memory, which is what we usually refer to the phone's memory card. It can be used to store songs, movies, books, games, software and other data. Now available in common memory card into mmc, sd, minisd, memory stick, sm several.

  Card circuit is very simple, four data transmitted by a clock signal, the main role is to read the store, when the phone is switched on in a state we insert a memory card (a card control signal high to low) phone screen display SD card is inserted or removed and other tips, the actual maintenance often found not recognize the memory card, a lot of the fault lies in the deck, there are a variety of card holder, is most likely a bad seat enclosed card.

  To understand the phone memory card, we look at the memory card can not be formatted following specific solutions:

  Phone memory card can not be formatted in one: a new partition table.
  1, the memory card is connected to the computer, right-click My Computer - Manage - Computer Management.
  2 Click Disk Management under Storage on the left to determine disk information displayed memory card, such as disk 1, etc.
  3. Right-click the disk 1-- create a new partition, choose fat32, you will be prompted to create a success
  4, the final format of the memory card can be

  Phone memory card can not be formatted Method two: system file shredding.
  By anti-virus software tools: 360 security guards file shredding tool (of course other documents may also be pulverized) to mmc following system together shattered. Then you can normally complete the formatting.

  Phone memory card can not be formatted Method three: Delete system files.
  By deleting system files. There must be a strange file can not be deleted. Select the file, rename (the first is to change the extension txt, rar, mp3 these can) to remove this strange document, and then try to format.

  Phone memory card can not be formatted four: auto delete files.
  Plug in the memory card, double-click My Computer, and then press alt + t choose Folder Options - View -! Found (Show hidden files and folders) and select then find (hidden protected operating system files) front √ remove and then apply, and then point to determine at this time the right to open the memory card;!! find auto delete all the files, you can, and then safely remove the memory card and then plug in you can double-click.

Do headphone jack? Apple could bring a wave of wireless rhythm

Do headphone jack? Apple could bring a wave of wireless rhythm

When there are rumors that iPhone 7 may be canceled 3.5mm universal headphone jack, when there are so many people would be strongly opposed. But we can calm down and to think that he would now like before, so frequent use of this interface it? Which can lead to this problem: the wireless headset piece 


do not want to Win10? Microsoft is supposed to tell you that

Summary : Microsoft "forced" to upgrade Windows 10 operating system allows many users are tired, then there is no effective way to shut down Windows 10 upgrade remind it? On Microsoft's official "notification and how to manage Windows 10 upgrade options," support page, Microsoft said, by editing the registry, .

Microsoft "forced" to upgrade Windows 10 operating system allows many users are tired, then there is no effective way to shut down Windows 10 upgrade remind it?


On Microsoft's official "notification and how to manage Windows 10 upgrade options," support page, Microsoft said, by editing the registry, you can easily prevent the system from Windows 10 upgrade notification bar pops up a reminder .

Specific steps are as follows:

  1. Open the Registry Editor

  2, navigate to HKLM \ SOFTWARE \ Policies \ Microsoft \ Windows \ WindowsUpdate

  3. Find a Dword called DisableOSUpgrade

  4, the value is set to 1 Dword

  5, if Dword does not exist, create the Dword, and the value is set to 1.

  It is worth mentioning that this feature is not just developed, back in July when it released Windows 10 can be used, but now it was discovered.

Tuesday, September 29, 2015

Basic knowledge: the color of the power cable definition for PC

Power is the heart of the computer, Provide energy for the stability of the computer work. The power cable usual include: Yellow, red, orange, purple, blue, white, grey, green, black. nine kinds of color (some powers do not need white cable). So, what meaning are the colors ?
Yellow cable: +12V   It is for Hard drive, cd-rom, ISA slot or cpu etc.
Red cable: +5V  It is for CPU, PCI, AGP, PCI-E, ISA slot etc.
Orange cable: +3.3V   It is for memory.
Purple cable: +5VSB  It is on standby power supply.
Blue cable: -12V
White cable: -5V
Green cable: P-ON  It controls the power switch, when the port signal level is greater than 1.8V, the main power is off; when the port signal level is below 1.8V, the main power will work. If you make a short circuit between green cable and black cable, the power will work, if the power does not work, then it was damaged.
power signal cable.  Usaul it output greater than 2V, the power is good. if it output less than 1V, then the power is bad.
Black cable: GND

Power IC replacement for PC motherboard

In the process of computer maintenance, often need to replace some IC,
Here we share some replaceable power IC.
ISL6520A == RT9202
ISL6312 == ISL6322
RT9214 == RT9241
FP6321 == FP6321P
RT9221 == SC1164
RT9222 == SC1165
RT9223 == SC1153
RT9224 == HIP6004B
RT9224B == CL6911E
RT9224C == HIP6004D
RT9224E == HIP6004E
RT9227A == HIP6016
RT9228 == HIP6018B
RT9229 == HIP6019B
RT9230 == HIP6020
RT9231 == HIP6021
RT9231A == HIP6021A
RT9238 == ISL6524
RT9239 == HIP6012
RTL202 == RTL202A
nLVC14A == 74HC14D8
ALC653 == ALC655
HADP3186 == APD3180,ADP3188
LPC47M172-NR == PC87382
ICS870T854 == CS954A4
3055 == 06N03 == 09N03
ADP3180 can not repalce ADP3186 for AMD 754 motherboard, but can replace for INTER E210882 motherboard 

I/O IC replacement for PC motherboard

I/O chip is easy to be damaged, too. We share some replaceable models.

Winbond I/O only distinguish the model number, and F=G.
W83627HF-AW == W83627HG-AW
W83627THF == W83627THG
W83627THF-A == W83627THG-A
W83627EHF == W83627EHG
W83627DHG-P == W83627DHG-A
W83627HF can replace 83627F,  83627F cannot replace 83627HF.
W83627EHF-A === W83627EHG-A
W83627EHG === W83627EHF-A
8712 == 8702
8712 cannot repalce 8705.

IT8712F-A IXS == IT8712F-A HXS
IT8712F-A IXS GB == IT8712F-A HXS GB, GB version is for GIGABYTE only.
IT8712F-A GXS can replace other versions except IXS/HXS version. GB version is for GIGABYTE only.
ITE8712F-A GXS == ITE8705F GXS
IT8702F-A only distinguish the model number, all versions can replace each other, GB version is for GIGABYTE only.
IT8718F-S CXS GB == IT8718F-S HXS GB
IT8712F-S only distinguish the model number, all versions can replace each other, GB version is for GIGABYTE only.
IT8716F-S only distinguish the model number, all versions can replace each other, GB version is for GIGABYTE only.
IT8718F-S only distinguish the model number, all versions can replace each other, GB version is for GIGABYTE only.
IT8726F-S only distinguish the model number, all versions can replace each other, GB version is for GIGABYTE only.
IT8705**  only distinguish the model number, all versions can replace each other.
IT8705F GXS == IT8705F FXS
IT8712F-S KXS == IT8712F-A IXS
Fintek F71872F == Fintek F71872FG
Fintek F71882F == Fintek F71882FG
Fintek F71883F == Fintek F71883FG
PC87372 == SMSC 47M172
8374LF2-C == 47M182 == WPCD374LAUFG
LPC47M172 can replace PC87372

PWM IC replacement for PC motherboard

What's PWM? PWM is Pulse Width Modulation. Share some PWM IC replacement model.

APW7062 == ISL6522
APW7067 == ISL6549 == RT9259
APW7120 == RT9214 == FP6321
APW7065 == NX2114
APW7060 == ISL6529 == RT9205
5019MT Cmaorong2011 == ADP3181
ADP3168 == ADP3188
ADP3166 == ADP3186
5009M == 3418(K) == 5007m (boot pin must add diode)
L6917BD == L6916D
ADP3110 == ADP3110K == ADP3418 == ADP3418K
ISL6612 ==  RT9600
ISL6520 == RT9202
5018MTC == 5019MTC == ADP3180
SC2643 == SC2646
BD-XX == B3-XX
A1-XX == A2-XX  

Friday, July 3, 2015

HM5x HM6x / 7x graphics power timing issues



Model: Asus U30JC plate number: U30Jc : HM55 chipset O - ^: - P7 V V * M & h 'h! Before reset: single significant power generation timing



Model: THINAPAD E430
Plate number: LA-8131P "c3 g # # Z6 d; Z N. C8 O?
chipset, HM7X '^ 4 Y6] * v2 [([5 O
power before independence was reset generation
/ S & W1 F0 I f0 q; q, j & a
Models: Lenovo Z360   M2 M2 J7 `8 B6 E4 N $ b
plate number: Quanta LL7A 'L) `+ S2 X7 z & m6 \
Chipset: HM55 .. O, K2 m H ^ - b7 W (J
alone significantly After resetting power supply platform set was powered: the CPU power supply before

Model: G360   G5} 5 R3 N & K, S `
plate number: DALL7AMB6E0 Chipset: HM55 Graphics: N11M-GE2-S-B1 (_ "p9 $ E7 O1 D D2 L integrated graphics power: before CPU Reset /} ? * $ D) | 1} 0 y I1 h [8 d * p.! discrete graphics powered: CPU reset after 5 w (V (t "Z1 [2 a2 d This machine is not plugged in memory there Brownout reasons it is not reset




Models: Lenovo Z360 - [, J3 d, k * H3 a; y% E8 I; g + {
plate number: LL7 Chipset: HM55   s (N, y; K & Z. J I. set of significant power generation timing: Reset before . $ z4 R s $} (P- U% s v1 t5 j After reset: single significant power generation timing



Models: HP G4   W) [K X0 Z + w / \ / G7 mn / c8 M # X1 w!
plate number: R13 (DAOR13MB6EO) Chipset: HM65 % 0 A YG / y: G5 X; G, v set was After the reset voltage

-. Y9 `4 g, u a
Machine: Acer E1-471G 'd & T5 d: Y9 c & w A!
Version Number: ZQSA Chipset: HM77 integrated graphics and discrete graphics are reset after the CPU! 2 s) A! T1 z (_ "@) e this machine I took, for three days, current 0.5A, do not run it, integrated and discrete graphics power did not come out, CPU reset has been OK! Also this machine standby EC BIOS no waveform, after power, display, and press the switch off, when the BIOS only waveforms are front display, and the display contrast results! Of course, the final check of the pull-down resistor bridge corrosion, to fix it, R527 750 Ohm!



Models: Acer V3-471G 4 h4 K9 B9 e0 s "k
board number: DAOZQSMB *} x + B & w # P
Chipset: HM77 ; v2 `:? P1% Z4 C t8 V
power supply alone was: after a reset
) G: b * o # a ^ 6 y
Lenovo Y470 ?% 9 V1 T7 [4 F0 m + J5 b2 y
plate number, LA-6884P 2 C # x1 G1 I0 X3 T $ D / N
chipset .HM67 ? 9 U) ~) O 'G6 M0) V: \ 3 J; w
single significant power generation timing: After a reset / K + f 'F) o) O2 {: Z3 Z X!
After running code: set display power generation timing
3 j: W (4 Z + q $ j7 T?
Models: Lenovo U460 ; \ 8 F f + ~ & \ (~; v2 M
board number: LA-5941p Rev: 1.0 . 4 O G9 D? 'KK) S0 x'
Chipset: HM55 ; r (b "Y8 O & d3 `
single significant power generation timing: Before resetting '
$] 2 [, z [! W0 ^! T l5 \ + K) @
Model: Asus N73SV 1 u z; V; T2 R% w (y L; H.!
plate number: N73SV 2.0 Chipset: HM65 * L5 b: b) \ d / A9 J; f7 N0 L alone was generating power Timing: After a reset ?.! * \ ~ # I9 S _ + [) i% {+ A set of significant power generation timing: After running code


;? _, 4 k4 w * R; J
Model: Z370 ) @ 2 U * G) O / w $ m & P 'B
plate number: kl5 8 T s $ J1 P ~ # Q% Z!
Chipset: HM65 CPU reset after: Integrated graphics power graphics card power supply : CPU before reset

& N2 _3 Z 'Z x * p2 x & `6 J
Machine: B460 * F & J (S. B7 C
plate number: BITLAND_BM5958 ?? 0 J8 Q1 R. E + y & X (e, x "N # u
Chipset: HM55 set of significant voltage: up to enter the system, the amount of the voltage has been is 0V voltage alone was: CPU before reset

# A / X. R4 O4 q (o + z
DELL XPS L701X la-7852 that independence was set was closed voltage voltage

- M2 y & b "P" g + ~ 0 t0 j
Model: ACER 4745G plate number: ZQ1 5] 3 b ~) U, i $ e2 u & @ / v * T. Chipset: HM55 * _ $ u + `* Q1 y3 b * a set of significant supply: Before reset (actual Measure the voltage value comparison, only 0.6-0.8V, CPU is I5 430M) independent power supply: After a reset, precisely, should be too after memory test, do not plug the memory, not the independent voltage (actual measurement 0.8-1.05v)



2 N3 V6 i '`0 z% M- @ - M
Machine: Lenovo B470 plate number: LA470 10250 7 B # X2 v9 F. g s & _) i% \ (U7 r $ q!
Chipset: HM65 - Q3 t '} 8 S1 {* V
single significant voltage: cpu reset before * a8 P0}) G: L0 u
after CPU reset: Set voltmeter
+ `# Z6 p + Y3 x7 f8 p
: Machine Model ASUS K42JA ; L "C7 G0 _ I 1 ^ m) d / H. ~!!
K42JA: Version No. Chipset: HM55 REV2.0 CPU power supply before: power generation timing alone was set was powered: Found CPU Block child on the ground, closed the set was not used ...



Model: ASUS A40J & ~ 9 L1 [1 ~ & I1 F + J
board number: k42ja 3 B / L: L h2 ^ Q7.
Chipset: HM55 8 C. @ / Y5 V; U1] / J
single display board Before reset: single significant power generation timing

Model: ASUS k42j 5 A; D8 U6 Q7 L "v, k
plate number: k42jc "| # I9 m $ O V4 [$ Q5 P. h5 O
Chipset: HM55   , c $ L1 U 'n2 O?
set was Power generation timing: When about two seconds before the reset code to run continuously generated twice after not reading memory spd power alone was timing: this machine has been reset before I feel very strange machine that is not normal beginning but later found to be normal
2 W6 C. u $ e * U3 t "v
Models: Lenovo Y470 HM65: chipset 4 L h | (J6 {6 n 'U & F!} 4 R,! independence was powered: before reset after reset: set display power



ACER 5742 ! - O k "\: T% W + A 'O) D7 P
plate number: LA-5894P / LA-5893P 'Y: {: M1 h (] 6 L + X / B
Chipset: HM55 alone significantly: Reset after that
"R; N% ^ 4 M5 t- Q)] * P
Machine: ACER 4750 8 [8 E; e & y * z b3 R6
plate number: JE40 Chipset: HM65 / P $ K) f # D1 J6 K8 R) B; ` alone significantly: before reset

0 p / T. g! G5 z &] 5 E "V 'm9 j
Model: DELL N4110 plate number: V02A 6 G1 y 'X4 L) r9 ^ - i% g7 L $ V (i Chipset: HM67 independence was powered generation timing: After reset 9 F- S8 q * m + S 'V / A: | K- o & After running code: set display power generation timing




Model: dell n4110 plate number: DAV02AMB8F1 Chipset: HM67 After reset: single significant power generation timing


, Q;! N x4 M, R- Y 'd / r + ^
Acer 4752 : W2 Z @ 9, I8 f Z3 |
JE40 10267 ?) Q; H + G2 b / M)
HM65 % K * h "'U1 S4` # O # H?
After the set was Happy out!
$ U &] 5 n; W P # t: M
Model: LENOVO5 G470 , C7 \ B6 L T; M9 {!.
Plate number: LA-6751P Chipset: HM65 ^ 8 \ 4 B) e + `&` N!! independence was powered generation timing: before resetting CPU voltage ago 8 {6 X5 q | c7 X 'l7 {' Y;; X! After running code: set display power generation timing


! P- J: H5 T% l "q3 x; K $ X0 D
Models: HP dv6 X1 A 3% N6 V / S0 [/ J
board number: lx6 / LX7 chipset: HM5x "Q0 _ * F $ C & K1 z $ f; P single set of display board set was powered generation timing: CPU Before power



Models: Lenovo U460 board number: LA-5941p Rev: 1.0 Chipset: HM55 3 C * U / V, ~ 3 m single significant power generation timing: before reset



Lenovo V460 - A0 O # k; h * @ 0 q
Wistron LA46 09922 Chipset: HM55 5 O & E4 {# C4 L F + @% H r alone was produced before the reset

3 C # n% C; w%] 6 M4 c
Models: Lenovo E47 $ a9 `) i M7 P, O V!
plate number: KL9A # [7 Q) @ - F2 M0 ^ # X R
Chipset: HM65 separate display board 5 G $ y + L O &? 9 H before the reset: single significant power generation timing

! - A b7 F3 @; V% O E4 O
Models: Lenovo E47 plate number: KL9 Chipset: HM65 single set of display board after the reset: set display power generation timing




Models: Lenovo Z480 L0 D + 1 S8 U2 b 'G0 G
plate number: LZ2A 'r /} 1 S9 Q # x ​​L) x.
Chipset: HM76 5 z (C G5 m $ ~) a B8 U6 T!. # F
dual graphics card set was powered generation timing: After a reset before the reset: single significant power generation timing


Models: Lenovo E46 plate number: LL5 # _ '3 [, k} / 9 R1 T3 {?.? Chipset: HM55 single display board set before the reset: set display power generation timing




Aircraft: ASUS K43E plate number: K43SD Chipset: HM65 single display board set to run code after the CPU: the set was powered generation timing



Aircraft: Tongfang Fengrui k485 K465 * & I0 _ `/ S4 _; _ / {* Y]
plate number: H09_VD independence was powered generation timing: After a reset before the reset was also said to be confirmed powered generating set was timing: After running code

9 K4 t7 W1 c1 l) m * e% ~
ACER 4750 plate number: JE40 % f1 g:] $ `0 H;] 3 @ 8 D? chip HM65 ) E8 C%] i $ Q7 T: W. independence was before the reset set was when running code generation




Aircraft: Founder R410 & L0 S2 D1 q & U. z
plate number: DAOZQ9MB6C0 REV: C $ O & [0 U8 R2 g # q, R9 d 'z
Chipset: HM55 9 ^ 6 s7 C2 V7 F2 R7 E
alone was power generation Before Reset: Timing
2 S B: O6 G v, y # r2 Q: X4 J
Acer 4750G JE40 10267 "x, V3 [U) P \ 4 J!! HM65 graphics card: Before resetting ! 8 O 'A P% R & H HP G6 version number Quanta R13 Chipset H65   ~ 3 P "L: Y7 L + q L set was powered: After running the code ! 3 G S j-] 7 m7 n% z, f / { independent power supply: Before you reset (voltage did not come out before the set was already out)









Machine: ACER 5742 plate number: LA-5894P / LA-5893P   ! w S (^ $ i "?) i) T Chipset: HM55 After reset: alone significantly


& R0 h "B & K7 f * K4 l) x & \) e- m; g / B 't
Models: Lenovo Z470 3 L% Q $ W%] 7 e) @ 1 i & M
version number: KL6A 8 ~ 8 s, C5 R $ L1 U4 r
Chipset: HM65 # P6 k & i5 E8 C * S. Y
Graphics : set was reset after power is

Aircraft: Fujitsu LH532 3 p3 \ 0 i X / y (V | $ E Y8 X2 U1 [.!
plate number: FJ8 Chipset: HM76 set was powered generation timing: After running code

# X- @ $ W3 @ 2] 0 L7 Z4 \, N
ASUS N55S plate number N55SF REV: 2.0 k% X / L * K9 S0 G5 q:% W power alone was reset before the set was after power, run it



Model: ThinkPad E530 !. L O2 r & @% k K * ~ 2 L L) e + t
plate number: la-8133p (T1 ~ * _0 W # E7 L {4 P.
Chipset: hm6X $ K% K (g: T $ y1 J + D
alone was powered: before reset after running code: set display power
A few days ago to repair a machine, no set was powered. Check the conditions are met, said after the forum to see a note in the new machines are run code after the set was powered brush after a bios, solve the problem!
9 H7 y2 q: k u- j7 N.
Tsinghua Tongfang K41H 10259-1; plate number & I5 [9 ~, s-} 6 X single voltmeter; before the reset voltage was set: after a reset



: Models hp Pavilion g4 Quanta R12 | 3 q / T% b4 B, v8 Intel HM55: chipset After reset: single significant power generation timing



Model: Y460 \ # E3 p8 N1! {% 9 F7 `I
plate number: KL2 Chipset: 55 $}. h Y # R7 u & G. V power supply alone was in the running yards out, why, I do not install Memory is not the only significant voltage own verified. Because a few days ago to repair a few days ago to repair a piece of the three dozen


Fujitsu LH531 ?!% \ 7 O9 V7 @ 8 Q * A
board number: 6050A2419601 $ T d Z1 T (e u $ H "~ 0 x!..
Chipset: HM65 independence was powered: not before into the system, when 3DMARK power alone was to come out when you run after run code: set display power


Model: LENOVO G470 Version Number: LA-6751P Chipset: HM65 integrated graphics: After running the code, detected after the memory discrete graphics: Before Reset Generation



6 L ^ 3 ^ (s + W (| (c # O "I 'w
Models: Lenovo Z485 plate number: DALZ2CMB8E1 Chipset: 218-0755097 FCH APU reset before: set was powered "H7 Q # M $ a: Z a z. After APU reset: single significant power



This machine into the water, and three inductance alone was no electricity, and later found APU_RST # pullup resistor R2029 do not know how crooked, after righting, machine light, alone was there when powering up. Do not install memory, the current has been repeatedly jump, independence was inductive voltage are repeatedly jump.
? 1 h / 3 n1 K: r4 q & x
Lenovo Y470 LA-6881P high after SYS_PWROK 3.3V, pulled it, the fan stops 5 @ 8 X0 A: H3 i alone significantly + VGA_CORE 0.83 V 2 E * L $ R3 z # V 'i set was no voltage + VGFX_CORE 0V 0 z ([; J "U5 C. L * J CPU + 1.2V CPU_CORE J4 r0 U. Y / _ A0} i, O!!. "Z Description: The power supply before independence was reset, the set was power is reset





9 D / a + z) {6 I3 U
Model: DELL15.6 the cottage, no model (ASUS had the same plate number cottage) plate number: DAOTWCMB8D0 REV D(L8 `- _ / m8 r Chipset: HM76 (SLJ8E) : V & D + X / i2 [, R & Y " O # J before the reset: power alone was set was powered: Happy over a memory -




Model: Asus X45V plate number: X45VD REV.3.0 Chipset: SLJ8E independence was powered: before resetting % \ (v 'Z * M:} & r) N; w set was powered: Happy too after memory




Model: B470e plate number: 10250 chipset: HM6X 9 3 D3 @ p3 X & J "m before the reset: power alone was timing



Model: Tinkpad t410 & q (v Z1 I0 g \ u _ + {6 E.
Plate Number: 09A33-3 48.4FZ16.031 chipset: qm57 dual graphics card set was powered generation timing: After reset 6 K3 [1 f6 ~ k; | before the reset: single significant power generation timing



0 L- y0 U) i + q # d- U: I4 n6 k * K
Models: Lenovo E430 8 Y6 v8 |) `K; D1 F; c8 F. L!
plate number: LA-8118P Chipset: HM65 ; f7 U. B * u $ K $ K1 P + y single set of display board set was After reset: power generation timing


# U (m8 h # W / L% v1 V
Model: IBM t430s version number: LSN-4 uma MB 11263-1 chipsets: bd82qm77 integrated graphics only 1.04v voltage detection to the system



9 g0 @ $ e: M & S + H C1 C
Y460P 6} V & ~ 0 U2 \) v N, C; q (S & b.!
dakl2fmb8e0 Rev: e ; K _: K:} Y9 L
hm65 !! 7 S2 U1 f g * C (_ i
reset before + C7 Q3 w (L: \ * H) N
cpu power supply short circuit no other all-out
. $ D9} M8 z; O5 O1} 5 `- R1 G / x
DELL N5110 (HM67) DQ15 N15 10260 . P / Y2 R 'F5 t9} + {M # K L5 1 X CPU power before independence was set was powered yard run after


) U: | 4 b / @ (d6 [) {1 m L1 T
Machine: DELL N5110 % h y $ [9 M / f # O3 J2 g
plate number: DQ15 10260-1.48.4IE07.011 Chipset: HM65 alone significantly: after a reset

; G- S (k $ J '[; G
Model: HPDV6 2 \ R6 u:. W8 t% O
plate number: 11253-1 (F & X4 O9 _3 d (y $ ['`
Chipset: HM77 after Happy: single significant power generation timing
? 3 U0: X; o w
Lenovo G480 ! y (W4 N: \ 7} & U
board number 
LA-7981P - C% Q4 M.} # t * i _ s} 5 "x
chipset 
SLJ8E B.) gt $] i # K0 F "U O9 _, K; k:
reset after the set was 

before independence was reset